71318090871

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{563}}^1\times {\mathrm{2791}}^1$

素因数の和:3445

約数の個数: 48

約数和(自身を含む): 108527496960

約数和(自身を除く): 37209406089

約数列:

[1, 3, 9, 27, 41, 123, 369, 563, 1107, 1681, 1689, 2791, 5043, 5067, 8373, 15129, 15201, 23083, 25119, 45387, 69249, 75357, 114431, 207747, 343293, 623241, 946403, 1029879, 1571333, 2839209, 3089637, 4691671, 4713999, 8517627, 14075013, 14141997, 25552881, 42225039, 42425991, 64424653, 126675117, 193273959, 579821877, 1739465631, 2641410773, 7924232319, 23772696957, 71318090871]

約数ペア:

[(1, 71318090871), (3, 23772696957), (9, 7924232319), (27, 2641410773), (41, 1739465631), (123, 579821877), (369, 193273959), (563, 126675117), (1107, 64424653), (1681, 42425991), (1689, 42225039), (2791, 25552881), (5043, 14141997), (5067, 14075013), (8373, 8517627), (15129, 4713999), (15201, 4691671), (23083, 3089637), (25119, 2839209), (45387, 1571333), (69249, 1029879), (75357, 946403), (114431, 623241), (207747, 343293)]