91995197

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 112154112

約数和(自身を除く): 20158915

約数列:

[1, 7, 31, 49, 71, 217, 497, 853, 1519, 2201, 3479, 5971, 15407, 26443, 41797, 60563, 107849, 185101, 423941, 1295707, 1877453, 2967587, 13142171, 91995197]

約数ペア:

[(1, 91995197), (7, 13142171), (31, 2967587), (49, 1877453), (71, 1295707), (217, 423941), (497, 185101), (853, 107849), (1519, 60563), (2201, 41797), (3479, 26443), (5971, 15407)]