1157546691

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 2042826240

約数和(自身を除く): 885279549

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 529, 739, 987, 1081, 1449, 1587, 2217, 2961, 3243, 3703, 4761, 5173, 6651, 7567, 9729, 11109, 15519, 16997, 22701, 24863, 33327, 34733, 46557, 50991, 68103, 74589, 104199, 118979, 152973, 174041, 223767, 243131, 312597, 356937, 390931, 522123, 729393, 798859, 1070811, 1172793, 1566369, 2188179, 2396577, 2736517, 3518379, 5592013, 7189731, 8209551, 16776039, 18373757, 24628653, 50328117, 55121271, 128616299, 165363813, 385848897, 1157546691]

約数ペア:

[(1, 1157546691), (3, 385848897), (7, 165363813), (9, 128616299), (21, 55121271), (23, 50328117), (47, 24628653), (63, 18373757), (69, 16776039), (141, 8209551), (161, 7189731), (207, 5592013), (329, 3518379), (423, 2736517), (483, 2396577), (529, 2188179), (739, 1566369), (987, 1172793), (1081, 1070811), (1449, 798859), (1587, 729393), (2217, 522123), (2961, 390931), (3243, 356937), (3703, 312597), (4761, 243131), (5173, 223767), (6651, 174041), (7567, 152973), (9729, 118979), (11109, 104199), (15519, 74589), (16997, 68103), (22701, 50991), (24863, 46557), (33327, 34733)]