80942619

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 110230400

約数和(自身を除く): 29287781

約数列:

[1, 3, 73, 139, 219, 417, 2659, 7977, 10147, 30441, 194107, 369601, 582321, 1108803, 26980873, 80942619]

約数ペア:

[(1, 80942619), (3, 26980873), (73, 1108803), (139, 582321), (219, 369601), (417, 194107), (2659, 30441), (7977, 10147)]