127878534

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 341452800

約数和(自身を除く): 213574266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 378, 434, 441, 558, 651, 837, 882, 1302, 1323, 1519, 1559, 1674, 1953, 2646, 3038, 3118, 3906, 4557, 4677, 5859, 9114, 9354, 10913, 11718, 13671, 14031, 21826, 27342, 28062, 32739, 41013, 42093, 48329, 65478, 76391, 82026, 84186, 96658, 98217, 144987, 152782, 196434, 229173, 289974, 294651, 338303, 434961, 458346, 589302, 676606, 687519, 869922, 1014909, 1304883, 1375038, 2029818, 2062557, 2368121, 2609766, 3044727, 4125114, 4736242, 6089454, 7104363, 9134181, 14208726, 18268362, 21313089, 42626178, 63939267, 127878534]

約数ペア:

[(1, 127878534), (2, 63939267), (3, 42626178), (6, 21313089), (7, 18268362), (9, 14208726), (14, 9134181), (18, 7104363), (21, 6089454), (27, 4736242), (31, 4125114), (42, 3044727), (49, 2609766), (54, 2368121), (62, 2062557), (63, 2029818), (93, 1375038), (98, 1304883), (126, 1014909), (147, 869922), (186, 687519), (189, 676606), (217, 589302), (279, 458346), (294, 434961), (378, 338303), (434, 294651), (441, 289974), (558, 229173), (651, 196434), (837, 152782), (882, 144987), (1302, 98217), (1323, 96658), (1519, 84186), (1559, 82026), (1674, 76391), (1953, 65478), (2646, 48329), (3038, 42093), (3118, 41013), (3906, 32739), (4557, 28062), (4677, 27342), (5859, 21826), (9114, 14031), (9354, 13671), (10913, 11718)]