57790917

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 85288320

約数和(自身を除く): 27497403

約数列:

[1, 3, 9, 67, 201, 239, 401, 603, 717, 1203, 2151, 3609, 16013, 26867, 48039, 80601, 95839, 144117, 241803, 287517, 862551, 6421213, 19263639, 57790917]

約数ペア:

[(1, 57790917), (3, 19263639), (9, 6421213), (67, 862551), (201, 287517), (239, 241803), (401, 144117), (603, 95839), (717, 80601), (1203, 48039), (2151, 26867), (3609, 16013)]