179937701235

素因数分解:

$3^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{899981}}^1$

素因数の和:901476

約数の個数: 32

約数和(自身を含む): 320105597760

約数和(自身を除く): 140167896525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1481, 4443, 7405, 13329, 22215, 39987, 66645, 199935, 899981, 2699943, 4499905, 8099829, 13499715, 24299487, 40499145, 121497435, 1332871861, 3998615583, 6664359305, 11995846749, 19993077915, 35987540247, 59979233745, 179937701235]

約数ペア:

[(1, 179937701235), (3, 59979233745), (5, 35987540247), (9, 19993077915), (15, 11995846749), (27, 6664359305), (45, 3998615583), (135, 1332871861), (1481, 121497435), (4443, 40499145), (7405, 24299487), (13329, 13499715), (22215, 8099829), (39987, 4499905), (66645, 2699943), (199935, 899981)]