144293121

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37547}}^1$

素因数の和:37621

約数の個数: 24

約数和(自身を含む): 242109504

約数和(自身を除く): 97816383

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 37547, 112641, 262829, 337923, 788487, 2290367, 2365461, 6871101, 16032569, 20613303, 48097707, 144293121]

約数ペア:

[(1, 144293121), (3, 48097707), (7, 20613303), (9, 16032569), (21, 6871101), (61, 2365461), (63, 2290367), (183, 788487), (427, 337923), (549, 262829), (1281, 112641), (3843, 37547)]