70931769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 36065991

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 969, 1031, 1207, 1349, 3093, 3621, 4047, 17527, 19589, 22933, 52581, 58767, 68799, 73201, 219603, 333013, 999039, 1244417, 1390819, 3733251, 4172457, 23643923, 70931769]

約数ペア:

[(1, 70931769), (3, 23643923), (17, 4172457), (19, 3733251), (51, 1390819), (57, 1244417), (71, 999039), (213, 333013), (323, 219603), (969, 73201), (1031, 68799), (1207, 58767), (1349, 52581), (3093, 22933), (3621, 19589), (4047, 17527)]