27815541

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 40705056

約数和(自身を除く): 12889515

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 661, 1079, 1983, 3237, 8593, 14027, 25779, 42081, 54863, 111709, 164589, 335127, 713219, 2139657, 9271847, 27815541]

約数ペア:

[(1, 27815541), (3, 9271847), (13, 2139657), (39, 713219), (83, 335127), (169, 164589), (249, 111709), (507, 54863), (661, 42081), (1079, 25779), (1983, 14027), (3237, 8593)]