69307947

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 38519253

約数列:

[1, 3, 9, 23, 27, 69, 207, 233, 479, 621, 699, 1437, 2097, 4311, 5359, 6291, 11017, 12933, 16077, 33051, 48231, 99153, 111607, 144693, 297459, 334821, 1004463, 2566961, 3013389, 7700883, 23102649, 69307947]

約数ペア:

[(1, 69307947), (3, 23102649), (9, 7700883), (23, 3013389), (27, 2566961), (69, 1004463), (207, 334821), (233, 297459), (479, 144693), (621, 111607), (699, 99153), (1437, 48231), (2097, 33051), (4311, 16077), (5359, 12933), (6291, 11017)]