71638011

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 106429440

約数和(自身を除く): 34791429

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1039, 1467, 3117, 7661, 9351, 22983, 48833, 68949, 146499, 169357, 439497, 508071, 1524213, 7959779, 23879337, 71638011]

約数ペア:

[(1, 71638011), (3, 23879337), (9, 7959779), (47, 1524213), (141, 508071), (163, 439497), (423, 169357), (489, 146499), (1039, 68949), (1467, 48833), (3117, 22983), (7661, 9351)]