172087641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19531}}^1$

素因数の和:19637

約数の個数: 24

約数和(自身を含む): 274229280

約数和(自身を除く): 102141639

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 19531, 58593, 175779, 214841, 644523, 1738259, 1933569, 5214777, 15644331, 19120849, 57362547, 172087641]

約数ペア:

[(1, 172087641), (3, 57362547), (9, 19120849), (11, 15644331), (33, 5214777), (89, 1933569), (99, 1738259), (267, 644523), (801, 214841), (979, 175779), (2937, 58593), (8811, 19531)]