216133065

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{78737}}^1$

素因数の和:78809

約数の個数: 24

約数和(自身を含む): 380776968

約数和(自身を除く): 164643903

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 78737, 236211, 393685, 708633, 1181055, 3543165, 4802957, 14408871, 24014785, 43226613, 72044355, 216133065]

約数ペア:

[(1, 216133065), (3, 72044355), (5, 43226613), (9, 24014785), (15, 14408871), (45, 4802957), (61, 3543165), (183, 1181055), (305, 708633), (549, 393685), (915, 236211), (2745, 78737)]