57976803

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 89931072

約数和(自身を除く): 31954269

約数列:

[1, 3, 9, 27, 47, 81, 97, 141, 157, 291, 423, 471, 873, 1269, 1413, 2619, 3807, 4239, 4559, 7379, 7857, 12717, 13677, 15229, 22137, 41031, 45687, 66411, 123093, 137061, 199233, 369279, 411183, 597699, 715763, 1233549, 2147289, 6441867, 19325601, 57976803]

約数ペア:

[(1, 57976803), (3, 19325601), (9, 6441867), (27, 2147289), (47, 1233549), (81, 715763), (97, 597699), (141, 411183), (157, 369279), (291, 199233), (423, 137061), (471, 123093), (873, 66411), (1269, 45687), (1413, 41031), (2619, 22137), (3807, 15229), (4239, 13677), (4559, 12717), (7379, 7857)]