27932961

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25097}}^1$

素因数の和:25160

約数の個数: 16

約数和(自身を含む): 43369344

約数和(自身を除く): 15436383

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 25097, 75291, 175679, 527037, 1330141, 3990423, 9310987, 27932961]

約数ペア:

[(1, 27932961), (3, 9310987), (7, 3990423), (21, 1330141), (53, 527037), (159, 175679), (371, 75291), (1113, 25097)]