64069821

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1321}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 98372664

約数和(自身を除く): 34302843

約数列:

[1, 3, 9, 17, 51, 153, 317, 951, 1321, 2853, 3963, 5389, 11889, 16167, 22457, 48501, 67371, 202113, 418757, 1256271, 3768813, 7118869, 21356607, 64069821]

約数ペア:

[(1, 64069821), (3, 21356607), (9, 7118869), (17, 3768813), (51, 1256271), (153, 418757), (317, 202113), (951, 67371), (1321, 48501), (2853, 22457), (3963, 16167), (5389, 11889)]