64850877

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6091}}^1$

素因数の和:6130

約数の個数: 36

約数和(自身を含む): 115942944

約数和(自身を除く): 51092067

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 6091, 10647, 18273, 42637, 54819, 79183, 127911, 237549, 383733, 554281, 712647, 1029379, 1662843, 3088137, 4988529, 7205653, 9264411, 21616959, 64850877]

約数ペア:

[(1, 64850877), (3, 21616959), (7, 9264411), (9, 7205653), (13, 4988529), (21, 3088137), (39, 1662843), (63, 1029379), (91, 712647), (117, 554281), (169, 383733), (273, 237549), (507, 127911), (819, 79183), (1183, 54819), (1521, 42637), (3549, 18273), (6091, 10647)]