89817093

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 40

約数和(自身を含む): 143899008

約数和(自身を除く): 54081915

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1303, 1863, 2553, 2997, 3909, 7659, 11727, 22977, 29969, 35181, 48211, 68931, 89907, 105543, 144633, 269721, 433899, 809163, 1108853, 1301697, 2427489, 3326559, 3905091, 9979677, 29939031, 89817093]

約数ペア:

[(1, 89817093), (3, 29939031), (9, 9979677), (23, 3905091), (27, 3326559), (37, 2427489), (69, 1301697), (81, 1108853), (111, 809163), (207, 433899), (333, 269721), (621, 144633), (851, 105543), (999, 89907), (1303, 68931), (1863, 48211), (2553, 35181), (2997, 29969), (3909, 22977), (7659, 11727)]