77793807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1223}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 50520561

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 273, 699, 1223, 1631, 3029, 3669, 4893, 8561, 9087, 15899, 21203, 25683, 47697, 63609, 111293, 284959, 333879, 854877, 1994713, 3704467, 5984139, 11113401, 25931269, 77793807]

約数ペア:

[(1, 77793807), (3, 25931269), (7, 11113401), (13, 5984139), (21, 3704467), (39, 1994713), (91, 854877), (233, 333879), (273, 284959), (699, 111293), (1223, 63609), (1631, 47697), (3029, 25683), (3669, 21203), (4893, 15899), (8561, 9087)]