81338133

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2711}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 110779776

約数和(自身を除く): 29441643

約数列:

[1, 3, 73, 137, 219, 411, 2711, 8133, 10001, 30003, 197903, 371407, 593709, 1114221, 27112711, 81338133]

約数ペア:

[(1, 81338133), (3, 27112711), (73, 1114221), (137, 593709), (219, 371407), (411, 197903), (2711, 30003), (8133, 10001)]