1572240051

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 2433830784

約数和(自身を除く): 861590733

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 293, 837, 879, 2137, 2511, 2637, 6411, 7911, 9083, 19233, 23733, 27249, 57699, 66247, 81747, 173097, 198741, 245241, 596223, 626141, 735723, 1788669, 1878423, 5366007, 5635269, 16905807, 19410371, 50717421, 58231113, 174693339, 524080017, 1572240051]

約数ペア:

[(1, 1572240051), (3, 524080017), (9, 174693339), (27, 58231113), (31, 50717421), (81, 19410371), (93, 16905807), (279, 5635269), (293, 5366007), (837, 1878423), (879, 1788669), (2137, 735723), (2511, 626141), (2637, 596223), (6411, 245241), (7911, 198741), (9083, 173097), (19233, 81747), (23733, 66247), (27249, 57699)]