87804927

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44959}}^1$

素因数の和:45003

約数の個数: 24

約数和(自身を含む): 149626880

約数和(自身を除く): 61821953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 44959, 134877, 314713, 404631, 944139, 1393729, 2832417, 4181187, 9756103, 12543561, 29268309, 87804927]

約数ペア:

[(1, 87804927), (3, 29268309), (7, 12543561), (9, 9756103), (21, 4181187), (31, 2832417), (63, 1393729), (93, 944139), (217, 404631), (279, 314713), (651, 134877), (1953, 44959)]