179926851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 84249789

約数列:

[1, 3, 13, 39, 71, 181, 213, 359, 543, 923, 1077, 2353, 2769, 4667, 7059, 12851, 14001, 25489, 38553, 64979, 76467, 167063, 194937, 331357, 501189, 844727, 994071, 2534181, 4613509, 13840527, 59975617, 179926851]

約数ペア:

[(1, 179926851), (3, 59975617), (13, 13840527), (39, 4613509), (71, 2534181), (181, 994071), (213, 844727), (359, 501189), (543, 331357), (923, 194937), (1077, 167063), (2353, 76467), (2769, 64979), (4667, 38553), (7059, 25489), (12851, 14001)]