90561483

素因数分解:

$3^9\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 140298048

約数和(自身を除く): 49736565

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, 19683, 26001, 31347, 41409, 78003, 94041, 124227, 234009, 282123, 372681, 702027, 846369, 1118043, 2106081, 3354129, 10062387, 30187161, 90561483]

約数ペア:

[(1, 90561483), (3, 30187161), (9, 10062387), (27, 3354129), (43, 2106081), (81, 1118043), (107, 846369), (129, 702027), (243, 372681), (321, 282123), (387, 234009), (729, 124227), (963, 94041), (1161, 78003), (2187, 41409), (2889, 31347), (3483, 26001), (4601, 19683), (6561, 13803), (8667, 10449)]