27800037

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19427}}^1$

素因数の和:19489

約数の個数: 16

約数和(自身を含む): 41964480

約数和(自身を除く): 14164443

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19427, 58281, 174843, 524529, 1029631, 3088893, 9266679, 27800037]

約数ペア:

[(1, 27800037), (3, 9266679), (9, 3088893), (27, 1029631), (53, 524529), (159, 174843), (477, 58281), (1431, 19427)]