79525089

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9530

約数の個数: 36

約数和(自身を含む): 140671440

約数和(自身を除く): 61146351

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 9491, 28473, 66437, 85419, 180329, 199311, 465059, 540987, 597933, 1262303, 1395177, 1622961, 3786909, 4185531, 8836121, 11360727, 26508363, 79525089]

約数ペア:

[(1, 79525089), (3, 26508363), (7, 11360727), (9, 8836121), (19, 4185531), (21, 3786909), (49, 1622961), (57, 1395177), (63, 1262303), (133, 597933), (147, 540987), (171, 465059), (399, 199311), (441, 180329), (931, 85419), (1197, 66437), (2793, 28473), (8379, 9491)]