75817251

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 112679424

約数和(自身を除く): 36862173

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 1187, 1359, 3561, 7097, 10683, 21291, 55789, 63873, 167367, 179237, 502101, 537711, 1613133, 8424139, 25272417, 75817251]

約数ペア:

[(1, 75817251), (3, 25272417), (9, 8424139), (47, 1613133), (141, 537711), (151, 502101), (423, 179237), (453, 167367), (1187, 63873), (1359, 55789), (3561, 21291), (7097, 10683)]