74713941

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 39334059

約数列:

[1, 3, 9, 27, 53, 109, 159, 327, 477, 479, 981, 1431, 1437, 2943, 4311, 5777, 12933, 17331, 25387, 51993, 52211, 76161, 155979, 156633, 228483, 469899, 685449, 1409697, 2767183, 8301549, 24904647, 74713941]

約数ペア:

[(1, 74713941), (3, 24904647), (9, 8301549), (27, 2767183), (53, 1409697), (109, 685449), (159, 469899), (327, 228483), (477, 156633), (479, 155979), (981, 76161), (1431, 52211), (1437, 51993), (2943, 25387), (4311, 17331), (5777, 12933)]