71663229

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12269}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 114847200

約数和(自身を除く): 43183971

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 12269, 36807, 110421, 134959, 404877, 723871, 1214631, 2171613, 6514839, 7962581, 23887743, 71663229]

約数ペア:

[(1, 71663229), (3, 23887743), (9, 7962581), (11, 6514839), (33, 2171613), (59, 1214631), (99, 723871), (177, 404877), (531, 134959), (649, 110421), (1947, 36807), (5841, 12269)]