87294591

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{15619}}^1$

素因数の和:15657

約数の個数: 24

約数和(自身を含む): 136456320

約数和(自身を除く): 49161729

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 15619, 46857, 140571, 359237, 421713, 1077711, 1265139, 3233133, 3795417, 9699399, 29098197, 87294591]

約数ペア:

[(1, 87294591), (3, 29098197), (9, 9699399), (23, 3795417), (27, 3233133), (69, 1265139), (81, 1077711), (207, 421713), (243, 359237), (621, 140571), (1863, 46857), (5589, 15619)]