74757189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 111404160

約数和(自身を除く): 36646971

約数列:

[1, 3, 13, 39, 53, 59, 159, 177, 613, 689, 767, 1839, 2067, 2301, 3127, 7969, 9381, 23907, 32489, 36167, 40651, 97467, 108501, 121953, 422357, 470171, 1267071, 1410513, 1916851, 5750553, 24919063, 74757189]

約数ペア:

[(1, 74757189), (3, 24919063), (13, 5750553), (39, 1916851), (53, 1410513), (59, 1267071), (159, 470171), (177, 422357), (613, 121953), (689, 108501), (767, 97467), (1839, 40651), (2067, 36167), (2301, 32489), (3127, 23907), (7969, 9381)]