30187161

素因数分解:

$3^8\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 46764432

約数和(自身を除く): 16577271

約数列:

[1, 3, 9, 27, 43, 81, 107, 129, 243, 321, 387, 729, 963, 1161, 2187, 2889, 3483, 4601, 6561, 8667, 10449, 13803, 26001, 31347, 41409, 78003, 94041, 124227, 234009, 282123, 372681, 702027, 1118043, 3354129, 10062387, 30187161]

約数ペア:

[(1, 30187161), (3, 10062387), (9, 3354129), (27, 1118043), (43, 702027), (81, 372681), (107, 282123), (129, 234009), (243, 124227), (321, 94041), (387, 78003), (729, 41409), (963, 31347), (1161, 26001), (2187, 13803), (2889, 10449), (3483, 8667), (4601, 6561)]