144493263

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 216060416

約数和(自身を除く): 71567153

約数列:

[1, 3, 9, 31, 93, 279, 571, 907, 1713, 2721, 5139, 8163, 17701, 28117, 53103, 84351, 159309, 253053, 517897, 1553691, 4661073, 16054807, 48164421, 144493263]

約数ペア:

[(1, 144493263), (3, 48164421), (9, 16054807), (31, 4661073), (93, 1553691), (279, 517897), (571, 253053), (907, 159309), (1713, 84351), (2721, 53103), (5139, 28117), (8163, 17701)]