70866387

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 111908160

約数和(自身を除く): 41041773

約数列:

[1, 3, 9, 17, 27, 51, 153, 181, 459, 543, 853, 1629, 2559, 3077, 4887, 7677, 9231, 14501, 23031, 27693, 43503, 83079, 130509, 154393, 391527, 463179, 1389537, 2624681, 4168611, 7874043, 23622129, 70866387]

約数ペア:

[(1, 70866387), (3, 23622129), (9, 7874043), (17, 4168611), (27, 2624681), (51, 1389537), (153, 463179), (181, 391527), (459, 154393), (543, 130509), (853, 83079), (1629, 43503), (2559, 27693), (3077, 23031), (4887, 14501), (7677, 9231)]