27868113

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4894

約数の個数: 36

約数和(自身を含む): 50438388

約数和(自身を除く): 22570275

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 4861, 5733, 14583, 34027, 43749, 63193, 102081, 189579, 238189, 306243, 442351, 568737, 714567, 1327053, 2143701, 3096457, 3981159, 9289371, 27868113]

約数ペア:

[(1, 27868113), (3, 9289371), (7, 3981159), (9, 3096457), (13, 2143701), (21, 1327053), (39, 714567), (49, 568737), (63, 442351), (91, 306243), (117, 238189), (147, 189579), (273, 102081), (441, 63193), (637, 43749), (819, 34027), (1911, 14583), (4861, 5733)]