120415743

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 217788480

約数和(自身を除く): 97372737

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 3877, 4437, 10353, 11631, 27139, 31059, 34893, 65909, 81417, 112433, 197727, 244251, 337299, 461363, 593181, 787031, 1011897, 1384089, 1911361, 2361093, 4152267, 5734083, 7083279, 13379527, 17202249, 40138581, 120415743]

約数ペア:

[(1, 120415743), (3, 40138581), (7, 17202249), (9, 13379527), (17, 7083279), (21, 5734083), (29, 4152267), (51, 2361093), (63, 1911361), (87, 1384089), (119, 1011897), (153, 787031), (203, 593181), (261, 461363), (357, 337299), (493, 244251), (609, 197727), (1071, 112433), (1479, 81417), (1827, 65909), (3451, 34893), (3877, 31059), (4437, 27139), (10353, 11631)]