73680649

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 86889600

約数和(自身を除く): 13208951

約数列:

[1, 7, 41, 149, 287, 1043, 1723, 6109, 12061, 42763, 70643, 256727, 494501, 1797089, 10525807, 73680649]

約数ペア:

[(1, 73680649), (7, 10525807), (41, 1797089), (149, 494501), (287, 256727), (1043, 70643), (1723, 42763), (6109, 12061)]