330642369

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{15263}}^1$

素因数の和:15381

約数の個数: 24

約数和(自身を含む): 500048640

約数和(自身を除く): 169406271

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 7221, 15263, 21663, 45789, 137367, 442627, 1266829, 1327881, 3800487, 3983643, 11401461, 36738041, 110214123, 330642369]

約数ペア:

[(1, 330642369), (3, 110214123), (9, 36738041), (29, 11401461), (83, 3983643), (87, 3800487), (249, 1327881), (261, 1266829), (747, 442627), (2407, 137367), (7221, 45789), (15263, 21663)]