210330621

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{116269}}^1$

素因数の和:116345

約数の個数: 16

約数和(自身を含む): 316254400

約数和(自身を除く): 105923779

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 116269, 348807, 1046421, 3139263, 7790023, 23370069, 70110207, 210330621]

約数ペア:

[(1, 210330621), (3, 70110207), (9, 23370069), (27, 7790023), (67, 3139263), (201, 1046421), (603, 348807), (1809, 116269)]