27876668402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 47254192128

約数和(自身を除く): 19377523726

約数列:

[1, 2, 11, 22, 43, 86, 127, 254, 331, 473, 662, 701, 946, 1397, 1402, 2794, 3641, 5461, 7282, 7711, 10922, 14233, 15422, 28466, 30143, 42037, 60071, 60286, 84074, 89027, 120142, 156563, 178054, 232031, 313126, 331573, 462407, 464062, 663146, 924814, 979297, 1807591, 1958594, 2552341, 3615182, 3828161, 5104682, 7656322, 9977333, 19883501, 19954666, 29467937, 39767002, 42109771, 58935874, 84219542, 109750663, 219501326, 324147307, 648294614, 1267121291, 2534242582, 13938334201, 27876668402]

約数ペア:

[(1, 27876668402), (2, 13938334201), (11, 2534242582), (22, 1267121291), (43, 648294614), (86, 324147307), (127, 219501326), (254, 109750663), (331, 84219542), (473, 58935874), (662, 42109771), (701, 39767002), (946, 29467937), (1397, 19954666), (1402, 19883501), (2794, 9977333), (3641, 7656322), (5461, 5104682), (7282, 3828161), (7711, 3615182), (10922, 2552341), (14233, 1958594), (15422, 1807591), (28466, 979297), (30143, 924814), (42037, 663146), (60071, 464062), (60286, 462407), (84074, 331573), (89027, 313126), (120142, 232031), (156563, 178054)]