75942711

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 126968800

約数和(自身を除く): 51026089

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 409, 529, 621, 897, 1227, 1587, 2691, 3681, 4761, 5317, 6877, 8073, 9407, 11043, 14283, 15951, 20631, 28221, 47853, 61893, 84663, 122291, 143559, 185679, 216361, 253989, 366873, 649083, 1100619, 1947249, 2812693, 3301857, 5841747, 8438079, 25314237, 75942711]

約数ペア:

[(1, 75942711), (3, 25314237), (9, 8438079), (13, 5841747), (23, 3301857), (27, 2812693), (39, 1947249), (69, 1100619), (117, 649083), (207, 366873), (299, 253989), (351, 216361), (409, 185679), (529, 143559), (621, 122291), (897, 84663), (1227, 61893), (1587, 47853), (2691, 28221), (3681, 20631), (4761, 15951), (5317, 14283), (6877, 11043), (8073, 9407)]