67321959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28807}}^1$

素因数の和:28870

約数の個数: 16

約数和(自身を含む): 96794880

約数和(自身を除く): 29472921

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 28807, 86421, 547333, 1181087, 1641999, 3543261, 22440653, 67321959]

約数ペア:

[(1, 67321959), (3, 22440653), (19, 3543261), (41, 1641999), (57, 1181087), (123, 547333), (779, 86421), (2337, 28807)]