80341911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 130740064

約数和(自身を除く): 50398153

約数列:

[1, 3, 9, 13, 37, 39, 67, 111, 117, 201, 277, 333, 481, 603, 831, 871, 1443, 2479, 2493, 2613, 3601, 4329, 7437, 7839, 10249, 10803, 18559, 22311, 30747, 32227, 32409, 55677, 92241, 96681, 133237, 167031, 241267, 290043, 399711, 686683, 723801, 1199133, 2060049, 2171403, 6180147, 8926879, 26780637, 80341911]

約数ペア:

[(1, 80341911), (3, 26780637), (9, 8926879), (13, 6180147), (37, 2171403), (39, 2060049), (67, 1199133), (111, 723801), (117, 686683), (201, 399711), (277, 290043), (333, 241267), (481, 167031), (603, 133237), (831, 96681), (871, 92241), (1443, 55677), (2479, 32409), (2493, 32227), (2613, 30747), (3601, 22311), (4329, 18559), (7437, 10803), (7839, 10249)]