152867403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21419}}^1$

素因数の和:21499

約数の個数: 24

約数和(自身を含む): 241703280

約数和(自身を除く): 88835877

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 21419, 64257, 192771, 278447, 835341, 1306559, 2506023, 3919677, 11759031, 16985267, 50955801, 152867403]

約数ペア:

[(1, 152867403), (3, 50955801), (9, 16985267), (13, 11759031), (39, 3919677), (61, 2506023), (117, 1306559), (183, 835341), (549, 278447), (793, 192771), (2379, 64257), (7137, 21419)]