61029891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17987}}^1$

素因数の和:18035

約数の個数: 24

約数和(自身を含む): 98214480

約数和(自身を除く): 37184589

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 17987, 53961, 161883, 233831, 521623, 701493, 1564869, 2104479, 4694607, 6781099, 20343297, 61029891]

約数ペア:

[(1, 61029891), (3, 20343297), (9, 6781099), (13, 4694607), (29, 2104479), (39, 1564869), (87, 701493), (117, 521623), (261, 233831), (377, 161883), (1131, 53961), (3393, 17987)]