31073193

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 47491200

約数和(自身を除く): 16418007

約数列:

[1, 3, 9, 27, 67, 89, 193, 201, 267, 579, 603, 801, 1737, 1809, 2403, 5211, 5963, 12931, 17177, 17889, 38793, 51531, 53667, 116379, 154593, 161001, 349137, 463779, 1150859, 3452577, 10357731, 31073193]

約数ペア:

[(1, 31073193), (3, 10357731), (9, 3452577), (27, 1150859), (67, 463779), (89, 349137), (193, 161001), (201, 154593), (267, 116379), (579, 53667), (603, 51531), (801, 38793), (1737, 17889), (1809, 17177), (2403, 12931), (5211, 5963)]