56702373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 93676800

約数和(自身を除く): 36974427

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1229, 2197, 3549, 3687, 6591, 8603, 15379, 15977, 25809, 46137, 47931, 111839, 207701, 335517, 623103, 1453907, 2700113, 4361721, 8100339, 18900791, 56702373]

約数ペア:

[(1, 56702373), (3, 18900791), (7, 8100339), (13, 4361721), (21, 2700113), (39, 1453907), (91, 623103), (169, 335517), (273, 207701), (507, 111839), (1183, 47931), (1229, 46137), (2197, 25809), (3549, 15977), (3687, 15379), (6591, 8603)]