67907979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 105047280

約数和(自身を除く): 37139301

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 4987, 13617, 14961, 44883, 84779, 254337, 443843, 763011, 1331529, 3994587, 7545331, 22635993, 67907979]

約数ペア:

[(1, 67907979), (3, 22635993), (9, 7545331), (17, 3994587), (51, 1331529), (89, 763011), (153, 443843), (267, 254337), (801, 84779), (1513, 44883), (4539, 14961), (4987, 13617)]