27420822

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 46606698

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 53, 54, 66, 67, 78, 99, 106, 117, 134, 143, 159, 198, 201, 234, 286, 297, 318, 351, 402, 429, 477, 583, 594, 603, 689, 702, 737, 858, 871, 954, 1166, 1206, 1287, 1378, 1431, 1474, 1742, 1749, 1809, 2067, 2211, 2574, 2613, 2862, 3498, 3551, 3618, 3861, 4134, 4422, 5226, 5247, 6201, 6633, 7102, 7579, 7722, 7839, 9581, 10494, 10653, 12402, 13266, 15158, 15678, 15741, 18603, 19162, 19899, 21306, 22737, 23517, 28743, 31482, 31959, 37206, 39061, 39798, 45474, 46163, 47034, 57486, 63918, 68211, 78122, 86229, 92326, 95877, 117183, 136422, 138489, 172458, 191754, 204633, 234366, 258687, 276978, 351549, 409266, 415467, 507793, 517374, 703098, 830934, 1015586, 1054647, 1246401, 1523379, 2109294, 2492802, 3046758, 4570137, 9140274, 13710411, 27420822]

約数ペア:

[(1, 27420822), (2, 13710411), (3, 9140274), (6, 4570137), (9, 3046758), (11, 2492802), (13, 2109294), (18, 1523379), (22, 1246401), (26, 1054647), (27, 1015586), (33, 830934), (39, 703098), (53, 517374), (54, 507793), (66, 415467), (67, 409266), (78, 351549), (99, 276978), (106, 258687), (117, 234366), (134, 204633), (143, 191754), (159, 172458), (198, 138489), (201, 136422), (234, 117183), (286, 95877), (297, 92326), (318, 86229), (351, 78122), (402, 68211), (429, 63918), (477, 57486), (583, 47034), (594, 46163), (603, 45474), (689, 39798), (702, 39061), (737, 37206), (858, 31959), (871, 31482), (954, 28743), (1166, 23517), (1206, 22737), (1287, 21306), (1378, 19899), (1431, 19162), (1474, 18603), (1742, 15741), (1749, 15678), (1809, 15158), (2067, 13266), (2211, 12402), (2574, 10653), (2613, 10494), (2862, 9581), (3498, 7839), (3551, 7722), (3618, 7579), (3861, 7102), (4134, 6633), (4422, 6201), (5226, 5247)]