65719161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 104676480

約数和(自身を除く): 38957319

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 2137, 3417, 6411, 10251, 19233, 30753, 36329, 57699, 108987, 143179, 326961, 429537, 980883, 1288611, 2434043, 3865833, 7302129, 21906387, 65719161]

約数ペア:

[(1, 65719161), (3, 21906387), (9, 7302129), (17, 3865833), (27, 2434043), (51, 1288611), (67, 980883), (153, 429537), (201, 326961), (459, 143179), (603, 108987), (1139, 57699), (1809, 36329), (2137, 30753), (3417, 19233), (6411, 10251)]