75038649

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10861}}^1$

素因数の和:10925

約数の個数: 24

約数和(自身を含む): 118873728

約数和(自身を除く): 43835079

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 10861, 32583, 76027, 228081, 510467, 532189, 1531401, 1596567, 3573269, 10719807, 25012883, 75038649]

約数ペア:

[(1, 75038649), (3, 25012883), (7, 10719807), (21, 3573269), (47, 1596567), (49, 1531401), (141, 532189), (147, 510467), (329, 228081), (987, 76027), (2303, 32583), (6909, 10861)]