74365191

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{28591}}^1$

素因数の和:28631

約数の個数: 18

約数和(自身を含む): 114110672

約数和(自身を除く): 39745481

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 28591, 85773, 257319, 486047, 1458141, 4374423, 8262799, 24788397, 74365191]

約数ペア:

[(1, 74365191), (3, 24788397), (9, 8262799), (17, 4374423), (51, 1458141), (153, 486047), (289, 257319), (867, 85773), (2601, 28591)]