61893887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 13585153

約数列:

[1, 11, 19, 31, 41, 209, 233, 341, 451, 589, 779, 1271, 2563, 4427, 6479, 7223, 8569, 9553, 13981, 24149, 48697, 79453, 105083, 137237, 181507, 265639, 296143, 1509607, 1996577, 3257573, 5626717, 61893887]

約数ペア:

[(1, 61893887), (11, 5626717), (19, 3257573), (31, 1996577), (41, 1509607), (209, 296143), (233, 265639), (341, 181507), (451, 137237), (589, 105083), (779, 79453), (1271, 48697), (2563, 24149), (4427, 13981), (6479, 9553), (7223, 8569)]