285655991967

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{27179}}^1\times {\mathrm{61463}}^1$

素因数の和:88667

約数の個数: 24

約数和(自身を含む): 434353795200

約数和(自身を除く): 148697803233

約数列:

[1, 3, 9, 19, 57, 171, 27179, 61463, 81537, 184389, 244611, 516401, 553167, 1167797, 1549203, 3503391, 4647609, 10510173, 1670502877, 5011508631, 15034525893, 31739554663, 95218663989, 285655991967]

約数ペア:

[(1, 285655991967), (3, 95218663989), (9, 31739554663), (19, 15034525893), (57, 5011508631), (171, 1670502877), (27179, 10510173), (61463, 4647609), (81537, 3503391), (184389, 1549203), (244611, 1167797), (516401, 553167)]