74123427

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26539}}^1$

素因数の和:26575

約数の個数: 24

約数和(自身を含む): 121022400

約数和(自身を除く): 46898973

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 26539, 79617, 185773, 504241, 557319, 1300411, 1512723, 3529687, 3901233, 10589061, 24707809, 74123427]

約数ペア:

[(1, 74123427), (3, 24707809), (7, 10589061), (19, 3901233), (21, 3529687), (49, 1512723), (57, 1300411), (133, 557319), (147, 504241), (399, 185773), (931, 79617), (2793, 26539)]