73181163

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{449}}^2$

素因数の和:923

約数の個数: 18

約数和(自身を含む): 107491132

約数和(自身を除く): 34309969

約数列:

[1, 3, 11, 33, 121, 363, 449, 1347, 4939, 14817, 54329, 162987, 201601, 604803, 2217611, 6652833, 24393721, 73181163]

約数ペア:

[(1, 73181163), (3, 24393721), (11, 6652833), (33, 2217611), (121, 604803), (363, 201601), (449, 162987), (1347, 54329), (4939, 14817)]