72971769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{110063}}^1$

素因数の和:110096

約数の個数: 16

約数和(自身を含む): 110944512

約数和(自身を除く): 37972743

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 110063, 330189, 1430819, 1871071, 4292457, 5613213, 24323923, 72971769]

約数ペア:

[(1, 72971769), (3, 24323923), (13, 5613213), (17, 4292457), (39, 1871071), (51, 1430819), (221, 330189), (663, 110063)]