27122823

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 26502777

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 49, 57, 63, 83, 91, 117, 133, 147, 171, 189, 247, 249, 273, 351, 399, 441, 513, 581, 637, 741, 747, 819, 931, 1079, 1197, 1323, 1577, 1729, 1743, 1911, 2223, 2241, 2457, 2793, 3237, 3591, 4067, 4731, 5187, 5229, 5733, 6669, 7553, 8379, 9711, 11039, 12103, 12201, 14193, 15561, 15687, 17199, 20501, 22659, 25137, 29133, 33117, 36309, 36603, 42579, 46683, 52871, 61503, 67977, 77273, 99351, 108927, 109809, 143507, 158613, 184509, 203931, 231819, 298053, 326781, 430521, 475839, 553527, 695457, 1004549, 1291563, 1427517, 2086371, 3013647, 3874689, 9040941, 27122823]

約数ペア:

[(1, 27122823), (3, 9040941), (7, 3874689), (9, 3013647), (13, 2086371), (19, 1427517), (21, 1291563), (27, 1004549), (39, 695457), (49, 553527), (57, 475839), (63, 430521), (83, 326781), (91, 298053), (117, 231819), (133, 203931), (147, 184509), (171, 158613), (189, 143507), (247, 109809), (249, 108927), (273, 99351), (351, 77273), (399, 67977), (441, 61503), (513, 52871), (581, 46683), (637, 42579), (741, 36603), (747, 36309), (819, 33117), (931, 29133), (1079, 25137), (1197, 22659), (1323, 20501), (1577, 17199), (1729, 15687), (1743, 15561), (1911, 14193), (2223, 12201), (2241, 12103), (2457, 11039), (2793, 9711), (3237, 8379), (3591, 7553), (4067, 6669), (4731, 5733), (5187, 5229)]