77901369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 129776640

約数和(自身を除く): 51875271

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 4259, 6097, 12777, 18291, 29813, 55367, 89439, 166101, 285353, 387569, 856059, 1162707, 1997471, 3709589, 5992413, 11128767, 25967123, 77901369]

約数ペア:

[(1, 77901369), (3, 25967123), (7, 11128767), (13, 5992413), (21, 3709589), (39, 1997471), (67, 1162707), (91, 856059), (201, 387569), (273, 285353), (469, 166101), (871, 89439), (1407, 55367), (2613, 29813), (4259, 18291), (6097, 12777)]