10970721

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 28

約数和(自身を含む): 16722900

約数和(自身を除く): 5752179

約数列:

[1, 3, 9, 27, 81, 101, 149, 243, 303, 447, 729, 909, 1341, 2727, 4023, 8181, 12069, 15049, 24543, 36207, 45147, 73629, 108621, 135441, 406323, 1218969, 3656907, 10970721]

約数ペア:

[(1, 10970721), (3, 3656907), (9, 1218969), (27, 406323), (81, 135441), (101, 108621), (149, 73629), (243, 45147), (303, 36207), (447, 24543), (729, 15049), (909, 12069), (1341, 8181), (2727, 4023)]