127691382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2411}}^1$

素因数の和:2533

約数の個数: 64

約数和(自身を含む): 317689344

約数和(自身を除く): 189997962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1261, 1358, 2037, 2411, 2522, 3783, 4074, 4822, 7233, 7566, 8827, 14466, 16877, 17654, 26481, 31343, 33754, 50631, 52962, 62686, 94029, 101262, 188058, 219401, 233867, 438802, 467734, 658203, 701601, 1316406, 1403202, 1637069, 3040271, 3274138, 4911207, 6080542, 9120813, 9822414, 18241626, 21281897, 42563794, 63845691, 127691382]

約数ペア:

[(1, 127691382), (2, 63845691), (3, 42563794), (6, 21281897), (7, 18241626), (13, 9822414), (14, 9120813), (21, 6080542), (26, 4911207), (39, 3274138), (42, 3040271), (78, 1637069), (91, 1403202), (97, 1316406), (182, 701601), (194, 658203), (273, 467734), (291, 438802), (546, 233867), (582, 219401), (679, 188058), (1261, 101262), (1358, 94029), (2037, 62686), (2411, 52962), (2522, 50631), (3783, 33754), (4074, 31343), (4822, 26481), (7233, 17654), (7566, 16877), (8827, 14466)]