72317811

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 98902944

約数和(自身を除く): 26585133

約数列:

[1, 3, 53, 157, 159, 471, 2897, 8321, 8691, 24963, 153541, 454829, 460623, 1364487, 24105937, 72317811]

約数ペア:

[(1, 72317811), (3, 24105937), (53, 1364487), (157, 460623), (159, 454829), (471, 153541), (2897, 24963), (8321, 8691)]