8903025117

素因数分解:

$3^3\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{17729}}^1$

素因数の和:20402

約数の個数: 32

約数和(自身を含む): 15080428800

約数和(自身を除く): 6177403683

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2657, 7971, 17729, 18599, 23913, 53187, 55797, 71739, 124103, 159561, 167391, 372309, 478683, 502173, 1116927, 3350781, 47105953, 141317859, 329741671, 423953577, 989225013, 1271860731, 2967675039, 8903025117]

約数ペア:

[(1, 8903025117), (3, 2967675039), (7, 1271860731), (9, 989225013), (21, 423953577), (27, 329741671), (63, 141317859), (189, 47105953), (2657, 3350781), (7971, 1116927), (17729, 502173), (18599, 478683), (23913, 372309), (53187, 167391), (55797, 159561), (71739, 124103)]