72202543

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1619}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 86469120

約数和(自身を除く): 14266577

約数列:

[1, 7, 23, 161, 277, 1619, 1939, 6371, 11333, 37237, 44597, 260659, 448463, 3139241, 10314649, 72202543]

約数ペア:

[(1, 72202543), (7, 10314649), (23, 3139241), (161, 448463), (277, 260659), (1619, 44597), (1939, 37237), (6371, 11333)]