57915837

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1693}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 98658560

約数和(自身を除く): 40742723

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 1693, 3801, 4887, 5079, 11403, 11851, 15237, 34209, 35553, 45711, 106659, 306433, 319977, 919299, 2145031, 2757897, 6435093, 8273691, 19305279, 57915837]

約数ペア:

[(1, 57915837), (3, 19305279), (7, 8273691), (9, 6435093), (21, 2757897), (27, 2145031), (63, 919299), (181, 319977), (189, 306433), (543, 106659), (1267, 45711), (1629, 35553), (1693, 34209), (3801, 15237), (4887, 11851), (5079, 11403)]