85837899

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 134244864

約数和(自身を除く): 48406965

約数列:

[1, 3, 7, 21, 53, 159, 233, 331, 371, 699, 993, 1113, 1631, 2317, 4893, 6951, 12349, 17543, 37047, 52629, 77123, 86443, 122801, 231369, 259329, 368403, 539861, 1619583, 4087519, 12262557, 28612633, 85837899]

約数ペア:

[(1, 85837899), (3, 28612633), (7, 12262557), (21, 4087519), (53, 1619583), (159, 539861), (233, 368403), (331, 259329), (371, 231369), (699, 122801), (993, 86443), (1113, 77123), (1631, 52629), (2317, 37047), (4893, 17543), (6951, 12349)]