353140317

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{65071}}^1$

素因数の和:65150

約数の個数: 20

約数和(自身を含む): 535412416

約数和(自身を除く): 182272099

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 65071, 195213, 585639, 1756917, 4359757, 5270751, 13079271, 39237813, 117713439, 353140317]

約数ペア:

[(1, 353140317), (3, 117713439), (9, 39237813), (27, 13079271), (67, 5270751), (81, 4359757), (201, 1756917), (603, 585639), (1809, 195213), (5427, 65071)]