77874693

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 113050080

約数和(自身を除く): 35175387

約数列:

[1, 3, 13, 39, 169, 269, 507, 571, 807, 1713, 3497, 7423, 10491, 22269, 45461, 96499, 136383, 153599, 289497, 460797, 1996787, 5990361, 25958231, 77874693]

約数ペア:

[(1, 77874693), (3, 25958231), (13, 5990361), (39, 1996787), (169, 460797), (269, 289497), (507, 153599), (571, 136383), (807, 96499), (1713, 45461), (3497, 22269), (7423, 10491)]