74345931

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 122089968

約数和(自身を除く): 47744037

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 181, 297, 461, 543, 891, 1383, 1629, 1991, 4149, 4887, 5071, 5973, 12447, 14661, 15213, 17919, 37341, 45639, 53757, 83441, 136917, 161271, 250323, 410751, 750969, 917851, 2252907, 2753553, 6758721, 8260659, 24781977, 74345931]

約数ペア:

[(1, 74345931), (3, 24781977), (9, 8260659), (11, 6758721), (27, 2753553), (33, 2252907), (81, 917851), (99, 750969), (181, 410751), (297, 250323), (461, 161271), (543, 136917), (891, 83441), (1383, 53757), (1629, 45639), (1991, 37341), (4149, 17919), (4887, 15213), (5071, 14661), (5973, 12447)]