83661207

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{6977}}^1$

素因数の和:7558

約数の個数: 16

約数和(自身を含む): 127725312

約数和(自身を除く): 44064105

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 6977, 11991, 20931, 48839, 146517, 3983867, 11951601, 27887069, 83661207]

約数ペア:

[(1, 83661207), (3, 27887069), (7, 11951601), (21, 3983867), (571, 146517), (1713, 48839), (3997, 20931), (6977, 11991)]