230829081

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25153}}^1$

素因数の和:25205

約数の個数: 32

約数和(自身を含む): 386365440

約数和(自身を除く): 155536359

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 25153, 75459, 176071, 477907, 528213, 578519, 1433721, 1735557, 3345349, 4049633, 10036047, 10991861, 12148899, 32975583, 76943027, 230829081]

約数ペア:

[(1, 230829081), (3, 76943027), (7, 32975583), (19, 12148899), (21, 10991861), (23, 10036047), (57, 4049633), (69, 3345349), (133, 1735557), (161, 1433721), (399, 578519), (437, 528213), (483, 477907), (1311, 176071), (3059, 75459), (9177, 25153)]