1567304883

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{106903}}^1$

素因数の和:107096

約数の個数: 20

約数和(自身を含む): 2354239888

約数和(自身を除く): 786935005

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661, 106903, 320709, 962127, 2886381, 8659143, 19349443, 58048329, 174144987, 522434961, 1567304883]

約数ペア:

[(1, 1567304883), (3, 522434961), (9, 174144987), (27, 58048329), (81, 19349443), (181, 8659143), (543, 2886381), (1629, 962127), (4887, 320709), (14661, 106903)]