67130439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 98208000

約数和(自身を除く): 31077561

約数列:

[1, 3, 19, 43, 57, 61, 129, 183, 449, 817, 1159, 1347, 2451, 2623, 3477, 7869, 8531, 19307, 25593, 27389, 49837, 57921, 82167, 149511, 366833, 520391, 1100499, 1177727, 1561173, 3533181, 22376813, 67130439]

約数ペア:

[(1, 67130439), (3, 22376813), (19, 3533181), (43, 1561173), (57, 1177727), (61, 1100499), (129, 520391), (183, 366833), (449, 149511), (817, 82167), (1159, 57921), (1347, 49837), (2451, 27389), (2623, 25593), (3477, 19307), (7869, 8531)]