63921105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83557}}^1$

素因数の和:83585

約数の個数: 24

約数和(自身を含む): 117315432

約数和(自身を除く): 53394327

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 83557, 250671, 417785, 752013, 1253355, 1420469, 3760065, 4261407, 7102345, 12784221, 21307035, 63921105]

約数ペア:

[(1, 63921105), (3, 21307035), (5, 12784221), (9, 7102345), (15, 4261407), (17, 3760065), (45, 1420469), (51, 1253355), (85, 752013), (153, 417785), (255, 250671), (765, 83557)]