47131641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 71253000

約数和(自身を除く): 24121359

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2029, 2581, 6087, 7743, 18261, 23229, 58841, 176523, 180581, 529569, 541743, 1625229, 5236849, 15710547, 47131641]

約数ペア:

[(1, 47131641), (3, 15710547), (9, 5236849), (29, 1625229), (87, 541743), (89, 529569), (261, 180581), (267, 176523), (801, 58841), (2029, 23229), (2581, 18261), (6087, 7743)]