670702977

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{154291}}^1$

素因数の和:154330

約数の個数: 32

約数和(自身を含む): 1184962560

約数和(自身を除く): 514259583

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 154291, 462873, 1080037, 1388619, 3240111, 3548693, 4165857, 9720333, 10646079, 24840851, 29160999, 31938237, 74522553, 95814711, 223567659, 670702977]

約数ペア:

[(1, 670702977), (3, 223567659), (7, 95814711), (9, 74522553), (21, 31938237), (23, 29160999), (27, 24840851), (63, 10646079), (69, 9720333), (161, 4165857), (189, 3548693), (207, 3240111), (483, 1388619), (621, 1080037), (1449, 462873), (4347, 154291)]