20131718751

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{32909}}^1$

素因数の和:33220

約数の個数: 32

約数和(自身を含む): 30224544000

約数和(自身を除く): 10092825249

約数列:

[1, 3, 9, 27, 139, 163, 417, 489, 1251, 1467, 3753, 4401, 22657, 32909, 67971, 98727, 203913, 296181, 611739, 888543, 4574351, 5364167, 13723053, 16092501, 41169159, 48277503, 123507477, 144832509, 745619213, 2236857639, 6710572917, 20131718751]

約数ペア:

[(1, 20131718751), (3, 6710572917), (9, 2236857639), (27, 745619213), (139, 144832509), (163, 123507477), (417, 48277503), (489, 41169159), (1251, 16092501), (1467, 13723053), (3753, 5364167), (4401, 4574351), (22657, 888543), (32909, 611739), (67971, 296181), (98727, 203913)]