83753649

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19267}}^1$

素因数の和:19306

約数の個数: 32

約数和(自身を含む): 147978240

約数和(自身を除く): 64224591

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 19267, 57801, 134869, 173403, 404607, 443141, 520209, 1213821, 1329423, 3101987, 3641463, 3988269, 9305961, 11964807, 27917883, 83753649]

約数ペア:

[(1, 83753649), (3, 27917883), (7, 11964807), (9, 9305961), (21, 3988269), (23, 3641463), (27, 3101987), (63, 1329423), (69, 1213821), (161, 520209), (189, 443141), (207, 404607), (483, 173403), (621, 134869), (1449, 57801), (4347, 19267)]