66328271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 5521969

約数列:

[1, 17, 71, 179, 307, 1207, 3043, 5219, 12709, 21797, 54953, 216053, 370549, 934201, 3901663, 66328271]

約数ペア:

[(1, 66328271), (17, 3901663), (71, 934201), (179, 370549), (307, 216053), (1207, 54953), (3043, 21797), (5219, 12709)]