51493923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4273}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 80898272

約数和(自身を除く): 29404349

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 4273, 12051, 12819, 38457, 55549, 166647, 440119, 499941, 1320357, 3961071, 5721547, 17164641, 51493923]

約数ペア:

[(1, 51493923), (3, 17164641), (9, 5721547), (13, 3961071), (39, 1320357), (103, 499941), (117, 440119), (309, 166647), (927, 55549), (1339, 38457), (4017, 12819), (4273, 12051)]