27221607

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3668

約数の個数: 36

約数和(自身を含む): 48443616

約数和(自身を除く): 21222009

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 3631, 7497, 10893, 25417, 32679, 61727, 76251, 177919, 185181, 228753, 432089, 533757, 555543, 1296267, 1601271, 3024623, 3888801, 9073869, 27221607]

約数ペア:

[(1, 27221607), (3, 9073869), (7, 3888801), (9, 3024623), (17, 1601271), (21, 1296267), (49, 555543), (51, 533757), (63, 432089), (119, 228753), (147, 185181), (153, 177919), (357, 76251), (441, 61727), (833, 32679), (1071, 25417), (2499, 10893), (3631, 7497)]