73338309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 123002880

約数和(自身を除く): 49664571

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 127, 171, 209, 307, 381, 627, 921, 1143, 1397, 1881, 2413, 2763, 3377, 4191, 5833, 7239, 10131, 12573, 17499, 21717, 26543, 30393, 38989, 52497, 64163, 79629, 116967, 192489, 238887, 350901, 428879, 577467, 740791, 1286637, 2222373, 3859911, 6667119, 8148701, 24446103, 73338309]

約数ペア:

[(1, 73338309), (3, 24446103), (9, 8148701), (11, 6667119), (19, 3859911), (33, 2222373), (57, 1286637), (99, 740791), (127, 577467), (171, 428879), (209, 350901), (307, 238887), (381, 192489), (627, 116967), (921, 79629), (1143, 64163), (1397, 52497), (1881, 38989), (2413, 30393), (2763, 26543), (3377, 21717), (4191, 17499), (5833, 12573), (7239, 10131)]