83261979

素因数分解:

$3^3\times {\mathrm{1439}}^1\times {\mathrm{2143}}^1$

素因数の和:3591

約数の個数: 16

約数和(自身を含む): 123494400

約数和(自身を除く): 40232421

約数列:

[1, 3, 9, 27, 1439, 2143, 4317, 6429, 12951, 19287, 38853, 57861, 3083777, 9251331, 27753993, 83261979]

約数ペア:

[(1, 83261979), (3, 27753993), (9, 9251331), (27, 3083777), (1439, 57861), (2143, 38853), (4317, 19287), (6429, 12951)]