7245153

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 4004127

約数列:

[1, 3, 9, 27, 53, 61, 83, 159, 183, 249, 477, 549, 747, 1431, 1647, 2241, 3233, 4399, 5063, 9699, 13197, 15189, 29097, 39591, 45567, 87291, 118773, 136701, 268339, 805017, 2415051, 7245153]

約数ペア:

[(1, 7245153), (3, 2415051), (9, 805017), (27, 268339), (53, 136701), (61, 118773), (83, 87291), (159, 45567), (183, 39591), (249, 29097), (477, 15189), (549, 13197), (747, 9699), (1431, 5063), (1647, 4399), (2241, 3233)]