31055778

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 77474880

約数和(自身を除く): 46419102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 83, 117, 123, 166, 169, 234, 246, 249, 338, 351, 369, 498, 507, 533, 702, 738, 747, 1014, 1066, 1079, 1107, 1494, 1521, 1599, 2158, 2214, 2241, 3042, 3198, 3237, 3403, 4482, 4563, 4797, 6474, 6806, 6929, 9126, 9594, 9711, 10209, 13858, 14027, 14391, 19422, 20418, 20787, 28054, 28782, 29133, 30627, 41574, 42081, 44239, 58266, 61254, 62361, 84162, 88478, 91881, 124722, 126243, 132717, 183762, 187083, 252486, 265434, 374166, 378729, 398151, 575107, 757458, 796302, 1150214, 1194453, 1725321, 2388906, 3450642, 5175963, 10351926, 15527889, 31055778]

約数ペア:

[(1, 31055778), (2, 15527889), (3, 10351926), (6, 5175963), (9, 3450642), (13, 2388906), (18, 1725321), (26, 1194453), (27, 1150214), (39, 796302), (41, 757458), (54, 575107), (78, 398151), (82, 378729), (83, 374166), (117, 265434), (123, 252486), (166, 187083), (169, 183762), (234, 132717), (246, 126243), (249, 124722), (338, 91881), (351, 88478), (369, 84162), (498, 62361), (507, 61254), (533, 58266), (702, 44239), (738, 42081), (747, 41574), (1014, 30627), (1066, 29133), (1079, 28782), (1107, 28054), (1494, 20787), (1521, 20418), (1599, 19422), (2158, 14391), (2214, 14027), (2241, 13858), (3042, 10209), (3198, 9711), (3237, 9594), (3403, 9126), (4482, 6929), (4563, 6806), (4797, 6474)]