85967571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 126086400

約数和(自身を除く): 40118829

約数列:

[1, 3, 19, 29, 57, 87, 131, 393, 397, 551, 1191, 1653, 2489, 3799, 7467, 7543, 11397, 11513, 22629, 34539, 52007, 72181, 156021, 216543, 218747, 656241, 988133, 1508203, 2964399, 4524609, 28655857, 85967571]

約数ペア:

[(1, 85967571), (3, 28655857), (19, 4524609), (29, 2964399), (57, 1508203), (87, 988133), (131, 656241), (393, 218747), (397, 216543), (551, 156021), (1191, 72181), (1653, 52007), (2489, 34539), (3799, 22629), (7467, 11513), (7543, 11397)]