83855121

素因数分解:

$3^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{863}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 130408704

約数和(自身を除く): 46553583

約数列:

[1, 3, 7, 21, 49, 147, 661, 863, 1983, 2589, 4627, 6041, 13881, 18123, 32389, 42287, 97167, 126861, 570443, 1711329, 3993101, 11979303, 27951707, 83855121]

約数ペア:

[(1, 83855121), (3, 27951707), (7, 11979303), (21, 3993101), (49, 1711329), (147, 570443), (661, 126861), (863, 97167), (1983, 42287), (2589, 32389), (4627, 18123), (6041, 13881)]