64573893

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 96532800

約数和(自身を除く): 31958907

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 927, 1699, 4223, 5097, 12669, 15291, 38007, 69659, 174997, 208977, 524991, 626931, 1574973, 7174877, 21524631, 64573893]

約数ペア:

[(1, 64573893), (3, 21524631), (9, 7174877), (41, 1574973), (103, 626931), (123, 524991), (309, 208977), (369, 174997), (927, 69659), (1699, 38007), (4223, 15291), (5097, 12669)]