73565397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 113540960

約数和(自身を除く): 39975563

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 6421, 11457, 19263, 57789, 121999, 365997, 430207, 1097991, 1290621, 3871863, 8173933, 24521799, 73565397]

約数ペア:

[(1, 73565397), (3, 24521799), (9, 8173933), (19, 3871863), (57, 1290621), (67, 1097991), (171, 430207), (201, 365997), (603, 121999), (1273, 57789), (3819, 19263), (6421, 11457)]