63456903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 40326777

約数列:

[1, 3, 9, 17, 19, 51, 57, 83, 153, 171, 249, 263, 323, 747, 789, 969, 1411, 1577, 2367, 2907, 4233, 4471, 4731, 4997, 12699, 13413, 14193, 14991, 21829, 26809, 40239, 44973, 65487, 80427, 84949, 196461, 241281, 254847, 371093, 414751, 764541, 1113279, 1244253, 3339837, 3732759, 7050767, 21152301, 63456903]

約数ペア:

[(1, 63456903), (3, 21152301), (9, 7050767), (17, 3732759), (19, 3339837), (51, 1244253), (57, 1113279), (83, 764541), (153, 414751), (171, 371093), (249, 254847), (263, 241281), (323, 196461), (747, 84949), (789, 80427), (969, 65487), (1411, 44973), (1577, 40239), (2367, 26809), (2907, 21829), (4233, 14991), (4471, 14193), (4731, 13413), (4997, 12699)]