159761343

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 247643136

約数和(自身を除く): 87881793

約数列:

[1, 3, 7, 21, 103, 233, 309, 317, 699, 721, 951, 1631, 2163, 2219, 4893, 6657, 23999, 32651, 71997, 73861, 97953, 167993, 221583, 228557, 503979, 517027, 685671, 1551081, 7607683, 22823049, 53253781, 159761343]

約数ペア:

[(1, 159761343), (3, 53253781), (7, 22823049), (21, 7607683), (103, 1551081), (233, 685671), (309, 517027), (317, 503979), (699, 228557), (721, 221583), (951, 167993), (1631, 97953), (2163, 73861), (2219, 71997), (4893, 32651), (6657, 23999)]