61949367

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{40253}}^1$

素因数の和:40284

約数の個数: 20

約数和(自身を含む): 97414680

約数和(自身を除く): 35465313

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 40253, 120759, 362277, 764807, 1086831, 2294421, 3260493, 6883263, 20649789, 61949367]

約数ペア:

[(1, 61949367), (3, 20649789), (9, 6883263), (19, 3260493), (27, 2294421), (57, 1086831), (81, 764807), (171, 362277), (513, 120759), (1539, 40253)]