75078747

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1223}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 114566400

約数和(自身を除く): 39487653

約数列:

[1, 3, 9, 19, 57, 171, 359, 1077, 1223, 3231, 3669, 6821, 11007, 20463, 23237, 61389, 69711, 209133, 439057, 1317171, 3951513, 8342083, 25026249, 75078747]

約数ペア:

[(1, 75078747), (3, 25026249), (9, 8342083), (19, 3951513), (57, 1317171), (171, 439057), (359, 209133), (1077, 69711), (1223, 61389), (3231, 23237), (3669, 20463), (6821, 11007)]