80113971

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{827}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 124597440

約数和(自身を除く): 44483469

約数列:

[1, 3, 7, 21, 49, 147, 659, 827, 1977, 2481, 4613, 5789, 13839, 17367, 32291, 40523, 96873, 121569, 544993, 1634979, 3814951, 11444853, 26704657, 80113971]

約数ペア:

[(1, 80113971), (3, 26704657), (7, 11444853), (21, 3814951), (49, 1634979), (147, 544993), (659, 121569), (827, 96873), (1977, 40523), (2481, 32291), (4613, 17367), (5789, 13839)]