83138313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 120583296

約数和(自身を除く): 37444983

約数列:

[1, 3, 17, 51, 73, 137, 163, 219, 411, 489, 1241, 2329, 2771, 3723, 6987, 8313, 10001, 11899, 22331, 30003, 35697, 66993, 170017, 202283, 379627, 510051, 606849, 1138881, 1630163, 4890489, 27712771, 83138313]

約数ペア:

[(1, 83138313), (3, 27712771), (17, 4890489), (51, 1630163), (73, 1138881), (137, 606849), (163, 510051), (219, 379627), (411, 202283), (489, 170017), (1241, 66993), (2329, 35697), (2771, 30003), (3723, 22331), (6987, 11899), (8313, 10001)]