61840311

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 89807616

約数和(自身を除く): 27967305

約数列:

[1, 3, 13, 39, 169, 283, 431, 507, 849, 1293, 3679, 5603, 11037, 16809, 47827, 72839, 121973, 143481, 218517, 365919, 1585649, 4756947, 20613437, 61840311]

約数ペア:

[(1, 61840311), (3, 20613437), (13, 4756947), (39, 1585649), (169, 365919), (283, 218517), (431, 143481), (507, 121973), (849, 72839), (1293, 47827), (3679, 16809), (5603, 11037)]