171570399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 337182720

約数和(自身を除く): 165612321

約数列:

[1, 3, 7, 11, 13, 19, 21, 31, 33, 39, 57, 77, 91, 93, 97, 133, 143, 209, 217, 231, 247, 273, 291, 341, 399, 403, 429, 589, 627, 651, 679, 741, 1001, 1023, 1067, 1209, 1261, 1463, 1729, 1767, 1843, 2037, 2387, 2717, 2821, 3003, 3007, 3201, 3783, 4123, 4389, 4433, 5187, 5529, 6479, 7161, 7469, 7657, 8151, 8463, 8827, 9021, 12369, 12901, 13299, 13871, 19019, 19437, 20273, 21049, 22407, 22971, 23959, 26481, 31031, 33077, 38703, 39091, 41613, 45353, 53599, 57057, 57133, 60819, 63147, 71877, 84227, 93093, 97097, 99231, 117273, 136059, 141911, 160797, 167713, 171399, 231539, 252681, 263549, 273637, 291291, 399931, 425733, 430001, 503139, 589589, 628463, 694617, 742729, 790647, 820911, 1199793, 1290003, 1768767, 1844843, 1885389, 2228187, 3010007, 4399241, 5199103, 5534529, 8170019, 9030021, 13197723, 15597309, 24510057, 57190133, 171570399]

約数ペア:

[(1, 171570399), (3, 57190133), (7, 24510057), (11, 15597309), (13, 13197723), (19, 9030021), (21, 8170019), (31, 5534529), (33, 5199103), (39, 4399241), (57, 3010007), (77, 2228187), (91, 1885389), (93, 1844843), (97, 1768767), (133, 1290003), (143, 1199793), (209, 820911), (217, 790647), (231, 742729), (247, 694617), (273, 628463), (291, 589589), (341, 503139), (399, 430001), (403, 425733), (429, 399931), (589, 291291), (627, 273637), (651, 263549), (679, 252681), (741, 231539), (1001, 171399), (1023, 167713), (1067, 160797), (1209, 141911), (1261, 136059), (1463, 117273), (1729, 99231), (1767, 97097), (1843, 93093), (2037, 84227), (2387, 71877), (2717, 63147), (2821, 60819), (3003, 57133), (3007, 57057), (3201, 53599), (3783, 45353), (4123, 41613), (4389, 39091), (4433, 38703), (5187, 33077), (5529, 31031), (6479, 26481), (7161, 23959), (7469, 22971), (7657, 22407), (8151, 21049), (8463, 20273), (8827, 19437), (9021, 19019), (12369, 13871), (12901, 13299)]