74953203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 111261696

約数和(自身を除く): 36308493

約数列:

[1, 3, 13, 39, 47, 103, 141, 309, 397, 611, 1191, 1339, 1833, 4017, 4841, 5161, 14523, 15483, 18659, 40891, 55977, 62933, 122673, 188799, 242567, 531583, 727701, 1594749, 1921877, 5765631, 24984401, 74953203]

約数ペア:

[(1, 74953203), (3, 24984401), (13, 5765631), (39, 1921877), (47, 1594749), (103, 727701), (141, 531583), (309, 242567), (397, 188799), (611, 122673), (1191, 62933), (1339, 55977), (1833, 40891), (4017, 18659), (4841, 15483), (5161, 14523)]