80682921

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1794

約数の個数: 36

約数和(自身を含む): 131155024

約数和(自身を除く): 50472103

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 363, 387, 473, 1089, 1419, 1723, 4257, 5169, 5203, 15507, 15609, 18953, 46827, 56859, 74089, 170577, 208483, 222267, 625449, 666801, 814979, 1876347, 2444937, 7334811, 8964769, 26894307, 80682921]

約数ペア:

[(1, 80682921), (3, 26894307), (9, 8964769), (11, 7334811), (33, 2444937), (43, 1876347), (99, 814979), (121, 666801), (129, 625449), (363, 222267), (387, 208483), (473, 170577), (1089, 74089), (1419, 56859), (1723, 46827), (4257, 18953), (5169, 15609), (5203, 15507)]