153749151

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 233049600

約数和(自身を除く): 79300449

約数列:

[1, 3, 9, 27, 71, 139, 213, 417, 577, 639, 1251, 1731, 1917, 3753, 5193, 9869, 15579, 29607, 40967, 80203, 88821, 122901, 240609, 266463, 368703, 721827, 1106109, 2165481, 5694413, 17083239, 51249717, 153749151]

約数ペア:

[(1, 153749151), (3, 51249717), (9, 17083239), (27, 5694413), (71, 2165481), (139, 1106109), (213, 721827), (417, 368703), (577, 266463), (639, 240609), (1251, 122901), (1731, 88821), (1917, 80203), (3753, 40967), (5193, 29607), (9869, 15579)]