66771837

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 41608323

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 383, 587, 1149, 1761, 3447, 4213, 5283, 6457, 10341, 12639, 15849, 19371, 37917, 58113, 113751, 174339, 224821, 674463, 2023389, 2473031, 6070167, 7419093, 22257279, 66771837]

約数ペア:

[(1, 66771837), (3, 22257279), (9, 7419093), (11, 6070167), (27, 2473031), (33, 2023389), (99, 674463), (297, 224821), (383, 174339), (587, 113751), (1149, 58113), (1761, 37917), (3447, 19371), (4213, 15849), (5283, 12639), (6457, 10341)]