61672131

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 97413120

約数和(自身を除く): 35740989

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 2113, 3243, 6339, 9729, 19017, 29187, 48599, 57051, 99311, 145797, 297933, 437391, 893799, 1312173, 2284153, 2681397, 6852459, 20557377, 61672131]

約数ペア:

[(1, 61672131), (3, 20557377), (9, 6852459), (23, 2681397), (27, 2284153), (47, 1312173), (69, 893799), (141, 437391), (207, 297933), (423, 145797), (621, 99311), (1081, 57051), (1269, 48599), (2113, 29187), (3243, 19017), (6339, 9729)]