56145609

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 90504960

約数和(自身を除く): 34359351

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 1553, 2781, 4017, 4659, 12051, 13977, 20189, 36153, 41931, 60567, 159959, 181701, 479877, 545103, 1439631, 2079467, 4318893, 6238401, 18715203, 56145609]

約数ペア:

[(1, 56145609), (3, 18715203), (9, 6238401), (13, 4318893), (27, 2079467), (39, 1439631), (103, 545103), (117, 479877), (309, 181701), (351, 159959), (927, 60567), (1339, 41931), (1553, 36153), (2781, 20189), (4017, 13977), (4659, 12051)]