69545169

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 109589760

約数和(自身を除く): 40044591

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 2113, 3657, 6339, 10971, 19017, 32913, 48599, 57051, 111989, 145797, 335967, 437391, 1007901, 1312173, 2575747, 3023703, 7727241, 23181723, 69545169]

約数ペア:

[(1, 69545169), (3, 23181723), (9, 7727241), (23, 3023703), (27, 2575747), (53, 1312173), (69, 1007901), (159, 437391), (207, 335967), (477, 145797), (621, 111989), (1219, 57051), (1431, 48599), (2113, 32913), (3657, 19017), (6339, 10971)]