71216631

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{64333}}^1$

素因数の和:64383

約数の個数: 16

約数和(自身を含む): 108081120

約数和(自身を除く): 36864489

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 64333, 192999, 578997, 1736991, 2637653, 7912959, 23738877, 71216631]

約数ペア:

[(1, 71216631), (3, 23738877), (9, 7912959), (27, 2637653), (41, 1736991), (123, 578997), (369, 192999), (1107, 64333)]