27703026

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 73113600

約数和(自身を除く): 45410574

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 67, 78, 93, 114, 117, 134, 171, 186, 201, 234, 247, 279, 342, 351, 402, 403, 494, 513, 558, 589, 603, 702, 741, 806, 837, 871, 1026, 1178, 1206, 1209, 1273, 1482, 1674, 1742, 1767, 1809, 2077, 2223, 2418, 2546, 2613, 3534, 3618, 3627, 3819, 4154, 4446, 5226, 5301, 6231, 6669, 7254, 7638, 7657, 7839, 10602, 10881, 11457, 12462, 13338, 15314, 15678, 15903, 16549, 18693, 21762, 22914, 22971, 23517, 27001, 31806, 33098, 34371, 37386, 39463, 45942, 47034, 49647, 54002, 56079, 68742, 68913, 78926, 81003, 99294, 112158, 118389, 137826, 148941, 162006, 206739, 236778, 243009, 297882, 355167, 413478, 446823, 486018, 513019, 710334, 729027, 893646, 1026038, 1065501, 1458054, 1539057, 2131002, 3078114, 4617171, 9234342, 13851513, 27703026]

約数ペア:

[(1, 27703026), (2, 13851513), (3, 9234342), (6, 4617171), (9, 3078114), (13, 2131002), (18, 1539057), (19, 1458054), (26, 1065501), (27, 1026038), (31, 893646), (38, 729027), (39, 710334), (54, 513019), (57, 486018), (62, 446823), (67, 413478), (78, 355167), (93, 297882), (114, 243009), (117, 236778), (134, 206739), (171, 162006), (186, 148941), (201, 137826), (234, 118389), (247, 112158), (279, 99294), (342, 81003), (351, 78926), (402, 68913), (403, 68742), (494, 56079), (513, 54002), (558, 49647), (589, 47034), (603, 45942), (702, 39463), (741, 37386), (806, 34371), (837, 33098), (871, 31806), (1026, 27001), (1178, 23517), (1206, 22971), (1209, 22914), (1273, 21762), (1482, 18693), (1674, 16549), (1742, 15903), (1767, 15678), (1809, 15314), (2077, 13338), (2223, 12462), (2418, 11457), (2546, 10881), (2613, 10602), (3534, 7839), (3618, 7657), (3627, 7638), (3819, 7254), (4154, 6669), (4446, 6231), (5226, 5301)]