71674113

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3229}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 111938880

約数和(自身を除く): 40264767

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 3229, 7399, 9687, 22197, 22603, 67809, 158221, 474663, 487579, 1462737, 3413053, 10239159, 23891371, 71674113]

約数ペア:

[(1, 71674113), (3, 23891371), (7, 10239159), (21, 3413053), (49, 1462737), (147, 487579), (151, 474663), (453, 158221), (1057, 67809), (3171, 22603), (3229, 22197), (7399, 9687)]