135020511

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 225667104

約数和(自身を除く): 90646593

約数列:

[1, 3, 9, 17, 23, 37, 51, 61, 69, 111, 153, 183, 207, 289, 333, 391, 549, 629, 851, 867, 1037, 1173, 1403, 1887, 2257, 2553, 2601, 3111, 3519, 4209, 5661, 6647, 6771, 7659, 9333, 10693, 12627, 14467, 17629, 19941, 20313, 23851, 32079, 38369, 43401, 51911, 52887, 59823, 71553, 96237, 115107, 130203, 155733, 158661, 214659, 245939, 345321, 405467, 467199, 652273, 737817, 882487, 1216401, 1956819, 2213451, 2647461, 3649203, 5870457, 7942383, 15002279, 45006837, 135020511]

約数ペア:

[(1, 135020511), (3, 45006837), (9, 15002279), (17, 7942383), (23, 5870457), (37, 3649203), (51, 2647461), (61, 2213451), (69, 1956819), (111, 1216401), (153, 882487), (183, 737817), (207, 652273), (289, 467199), (333, 405467), (391, 345321), (549, 245939), (629, 214659), (851, 158661), (867, 155733), (1037, 130203), (1173, 115107), (1403, 96237), (1887, 71553), (2257, 59823), (2553, 52887), (2601, 51911), (3111, 43401), (3519, 38369), (4209, 32079), (5661, 23851), (6647, 20313), (6771, 19941), (7659, 17629), (9333, 14467), (10693, 12627)]