61247529

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 104099840

約数和(自身を除く): 42852311

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 883, 1101, 2569, 2649, 3303, 6181, 7707, 7947, 9909, 18543, 23121, 23841, 55629, 69363, 166887, 324061, 972183, 2268427, 2916549, 6805281, 8749647, 20415843, 61247529]

約数ペア:

[(1, 61247529), (3, 20415843), (7, 8749647), (9, 6805281), (21, 2916549), (27, 2268427), (63, 972183), (189, 324061), (367, 166887), (883, 69363), (1101, 55629), (2569, 23841), (2649, 23121), (3303, 18543), (6181, 9909), (7707, 7947)]