156700053

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 230682816

約数和(自身を除く): 73982763

約数列:

[1, 3, 9, 71, 213, 251, 639, 753, 977, 2259, 2931, 8793, 17821, 53463, 69367, 160389, 208101, 245227, 624303, 735681, 2207043, 17411117, 52233351, 156700053]

約数ペア:

[(1, 156700053), (3, 52233351), (9, 17411117), (71, 2207043), (213, 735681), (251, 624303), (639, 245227), (753, 208101), (977, 160389), (2259, 69367), (2931, 53463), (8793, 17821)]