72536157

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 106886520

約数和(自身を除く): 34350363

約数列:

[1, 3, 9, 89, 137, 267, 411, 661, 801, 1233, 1983, 5949, 12193, 36579, 58829, 90557, 109737, 176487, 271671, 529461, 815013, 8059573, 24178719, 72536157]

約数ペア:

[(1, 72536157), (3, 24178719), (9, 8059573), (89, 815013), (137, 529461), (267, 271671), (411, 176487), (661, 109737), (801, 90557), (1233, 58829), (1983, 36579), (5949, 12193)]