121411197

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8161}}^1$

素因数の和:8218

約数の個数: 32

約数和(自身を含む): 195888000

約数和(自身を除く): 74476803

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 8161, 14877, 24483, 73449, 155059, 220347, 236669, 465177, 710007, 1395531, 2130021, 4186593, 4496711, 6390063, 13490133, 40470399, 121411197]

約数ペア:

[(1, 121411197), (3, 40470399), (9, 13490133), (19, 6390063), (27, 4496711), (29, 4186593), (57, 2130021), (87, 1395531), (171, 710007), (261, 465177), (513, 236669), (551, 220347), (783, 155059), (1653, 73449), (4959, 24483), (8161, 14877)]