51020463741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{387161}}^1$

素因数の和:387317

約数の個数: 32

約数和(自身を含む): 76317373440

約数和(自身を除く): 25296909699

約数列:

[1, 3, 13, 31, 39, 93, 109, 327, 403, 1209, 1417, 3379, 4251, 10137, 43927, 131781, 387161, 1161483, 5033093, 12001991, 15099279, 36005973, 42200549, 126601647, 156025883, 468077649, 548607137, 1308217019, 1645821411, 3924651057, 17006821247, 51020463741]

約数ペア:

[(1, 51020463741), (3, 17006821247), (13, 3924651057), (31, 1645821411), (39, 1308217019), (93, 548607137), (109, 468077649), (327, 156025883), (403, 126601647), (1209, 42200549), (1417, 36005973), (3379, 15099279), (4251, 12001991), (10137, 5033093), (43927, 1161483), (131781, 387161)]