528028113627

素因数分解:

$3^3\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{1297631}}^1$

素因数の和:1299800

約数の個数: 32

約数和(自身を含む): 894431784960

約数和(自身を除く): 366403671333

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2153, 6459, 15071, 19377, 45213, 58131, 135639, 406917, 1297631, 3892893, 9083417, 11678679, 27250251, 35036037, 81750753, 245252259, 2793799543, 8381398629, 19556596801, 25144195887, 58669790403, 75432587661, 176009371209, 528028113627]

約数ペア:

[(1, 528028113627), (3, 176009371209), (7, 75432587661), (9, 58669790403), (21, 25144195887), (27, 19556596801), (63, 8381398629), (189, 2793799543), (2153, 245252259), (6459, 81750753), (15071, 35036037), (19377, 27250251), (45213, 11678679), (58131, 9083417), (135639, 3892893), (406917, 1297631)]