77919741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10597}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 121241120

約数和(自身を除く): 43321379

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 10597, 31791, 95373, 201343, 455671, 604029, 1367013, 1812087, 4101039, 8657749, 25973247, 77919741]

約数ペア:

[(1, 77919741), (3, 25973247), (9, 8657749), (19, 4101039), (43, 1812087), (57, 1367013), (129, 604029), (171, 455671), (387, 201343), (817, 95373), (2451, 31791), (7353, 10597)]