77946687

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7321}}^1$

素因数の和:7360

約数の個数: 36

約数和(自身を含む): 139352304

約数和(自身を除く): 61405617

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 7321, 10647, 21963, 51247, 65889, 95173, 153741, 285519, 461223, 666211, 856557, 1237249, 1998633, 3711747, 5995899, 8660743, 11135241, 25982229, 77946687]

約数ペア:

[(1, 77946687), (3, 25982229), (7, 11135241), (9, 8660743), (13, 5995899), (21, 3711747), (39, 1998633), (63, 1237249), (91, 856557), (117, 666211), (169, 461223), (273, 285519), (507, 153741), (819, 95173), (1183, 65889), (1521, 51247), (3549, 21963), (7321, 10647)]