3758139

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 3711141

約数列:

[1, 3, 7, 9, 11, 17, 21, 29, 33, 51, 63, 77, 87, 99, 119, 121, 153, 187, 203, 231, 261, 319, 357, 363, 493, 561, 609, 693, 847, 957, 1071, 1089, 1309, 1479, 1683, 1827, 2057, 2233, 2541, 2871, 3451, 3509, 3927, 4437, 5423, 6171, 6699, 7623, 10353, 10527, 11781, 14399, 16269, 18513, 20097, 24563, 31059, 31581, 37961, 43197, 48807, 59653, 73689, 113883, 129591, 178959, 221067, 341649, 417571, 536877, 1252713, 3758139]

約数ペア:

[(1, 3758139), (3, 1252713), (7, 536877), (9, 417571), (11, 341649), (17, 221067), (21, 178959), (29, 129591), (33, 113883), (51, 73689), (63, 59653), (77, 48807), (87, 43197), (99, 37961), (119, 31581), (121, 31059), (153, 24563), (187, 20097), (203, 18513), (231, 16269), (261, 14399), (319, 11781), (357, 10527), (363, 10353), (493, 7623), (561, 6699), (609, 6171), (693, 5423), (847, 4437), (957, 3927), (1071, 3509), (1089, 3451), (1309, 2871), (1479, 2541), (1683, 2233), (1827, 2057)]