73720323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7307}}^1$

素因数の和:7391

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 40284477

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 7307, 10089, 21921, 65763, 138833, 416499, 431113, 1249497, 1293339, 3880017, 8191147, 24573441, 73720323]

約数ペア:

[(1, 73720323), (3, 24573441), (9, 8191147), (19, 3880017), (57, 1293339), (59, 1249497), (171, 431113), (177, 416499), (531, 138833), (1121, 65763), (3363, 21921), (7307, 10089)]