142799097

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 222124032

約数和(自身を除く): 79324935

約数列:

[1, 3, 7, 21, 103, 107, 309, 321, 617, 721, 749, 1851, 2163, 2247, 4319, 11021, 12957, 33063, 63551, 66019, 77147, 190653, 198057, 231441, 444857, 462133, 1334571, 1386399, 6799957, 20399871, 47599699, 142799097]

約数ペア:

[(1, 142799097), (3, 47599699), (7, 20399871), (21, 6799957), (103, 1386399), (107, 1334571), (309, 462133), (321, 444857), (617, 231441), (721, 198057), (749, 190653), (1851, 77147), (2163, 66019), (2247, 63551), (4319, 33063), (11021, 12957)]