157078701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^2\times {\mathrm{113}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 248789268

約数和(自身を除く): 91710567

約数列:

[1, 3, 9, 13, 39, 109, 113, 117, 327, 339, 981, 1017, 1417, 1469, 4251, 4407, 11881, 12317, 12753, 13221, 35643, 36951, 106929, 110853, 154453, 160121, 463359, 480363, 1342553, 1390077, 1441089, 4027659, 12082977, 17453189, 52359567, 157078701]

約数ペア:

[(1, 157078701), (3, 52359567), (9, 17453189), (13, 12082977), (39, 4027659), (109, 1441089), (113, 1390077), (117, 1342553), (327, 480363), (339, 463359), (981, 160121), (1017, 154453), (1417, 110853), (1469, 106929), (4251, 36951), (4407, 35643), (11881, 13221), (12317, 12753)]