49728969

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 73507200

約数和(自身を除く): 23778231

約数列:

[1, 3, 9, 61, 183, 239, 379, 549, 717, 1137, 2151, 3411, 14579, 23119, 43737, 69357, 90581, 131211, 208071, 271743, 815229, 5525441, 16576323, 49728969]

約数ペア:

[(1, 49728969), (3, 16576323), (9, 5525441), (61, 815229), (183, 271743), (239, 208071), (379, 131211), (549, 90581), (717, 69357), (1137, 43737), (2151, 23119), (3411, 14579)]