64887771303

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{127717}}^1$

素因数の和:128364

約数の個数: 32

約数和(自身を含む): 99395256320

約数和(自身を除く): 34507485017

約数列:

[1, 3, 9, 27, 31, 93, 279, 607, 837, 1821, 5463, 16389, 18817, 56451, 127717, 169353, 383151, 508059, 1149453, 3448359, 3959227, 11877681, 35633043, 77524219, 106899129, 232572657, 697717971, 2093153913, 2403250789, 7209752367, 21629257101, 64887771303]

約数ペア:

[(1, 64887771303), (3, 21629257101), (9, 7209752367), (27, 2403250789), (31, 2093153913), (93, 697717971), (279, 232572657), (607, 106899129), (837, 77524219), (1821, 35633043), (5463, 11877681), (16389, 3959227), (18817, 3448359), (56451, 1149453), (127717, 508059), (169353, 383151)]