149747313

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2971}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 204140736

約数和(自身を除く): 54393423

約数列:

[1, 3, 53, 159, 317, 951, 2971, 8913, 16801, 50403, 157463, 472389, 941807, 2825421, 49915771, 149747313]

約数ペア:

[(1, 149747313), (3, 49915771), (53, 2825421), (159, 941807), (317, 472389), (951, 157463), (2971, 50403), (8913, 16801)]