164580207

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^2\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 247281048

約数和(自身を除く): 82700841

約数列:

[1, 3, 11, 33, 67, 101, 121, 201, 303, 363, 737, 1111, 2211, 3333, 4489, 6767, 8107, 12221, 13467, 20301, 24321, 36663, 49379, 74437, 148137, 223311, 453389, 543169, 818807, 1360167, 1629507, 2456421, 4987279, 14961837, 54860069, 164580207]

約数ペア:

[(1, 164580207), (3, 54860069), (11, 14961837), (33, 4987279), (67, 2456421), (101, 1629507), (121, 1360167), (201, 818807), (303, 543169), (363, 453389), (737, 223311), (1111, 148137), (2211, 74437), (3333, 49379), (4489, 36663), (6767, 24321), (8107, 20301), (12221, 13467)]