148924671

素因数分解:

$3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{2477}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 231643440

約数和(自身を除く): 82718769

約数列:

[1, 3, 7, 21, 49, 147, 409, 1227, 2477, 2863, 7431, 8589, 17339, 20041, 52017, 60123, 121373, 364119, 1013093, 3039279, 7091651, 21274953, 49641557, 148924671]

約数ペア:

[(1, 148924671), (3, 49641557), (7, 21274953), (21, 7091651), (49, 3039279), (147, 1013093), (409, 364119), (1227, 121373), (2477, 60123), (2863, 52017), (7431, 20041), (8589, 17339)]