61311201

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3691}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 95962464

約数和(自身を除く): 34651263

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 3691, 5537, 11073, 16611, 25837, 77511, 180859, 417083, 542577, 1251249, 2919581, 8758743, 20437067, 61311201]

約数ペア:

[(1, 61311201), (3, 20437067), (7, 8758743), (21, 2919581), (49, 1251249), (113, 542577), (147, 417083), (339, 180859), (791, 77511), (2373, 25837), (3691, 16611), (5537, 11073)]