61087663

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 78427440

約数和(自身を除く): 17339777

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 2339, 3731, 16373, 26117, 30407, 95899, 114611, 212849, 671293, 1246687, 1489943, 4699051, 8726809, 61087663]

約数ペア:

[(1, 61087663), (7, 8726809), (13, 4699051), (41, 1489943), (49, 1246687), (91, 671293), (287, 212849), (533, 114611), (637, 95899), (2009, 30407), (2339, 26117), (3731, 16373)]