530158653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{72101}}^1$

素因数の和:72169

約数の個数: 24

約数和(自身を含む): 824846880

約数和(自身を除く): 294688227

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 72101, 216303, 648909, 1369919, 3100343, 4109757, 9301029, 12329271, 27903087, 58906517, 176719551, 530158653]

約数ペア:

[(1, 530158653), (3, 176719551), (9, 58906517), (19, 27903087), (43, 12329271), (57, 9301029), (129, 4109757), (171, 3100343), (387, 1369919), (817, 648909), (2451, 216303), (7353, 72101)]