67921341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42961}}^1$

素因数の和:43012

約数の個数: 16

約数和(自身を含む): 98984448

約数和(自身を除く): 31063107

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 42961, 128883, 730337, 1331791, 2191011, 3995373, 22640447, 67921341]

約数ペア:

[(1, 67921341), (3, 22640447), (17, 3995373), (31, 2191011), (51, 1331791), (93, 730337), (527, 128883), (1581, 42961)]