216735279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{24733}}^1$

素因数の和:24886

約数の個数: 16

約数和(自身を含む): 303931392

約数和(自身を除く): 87196113

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 24733, 74199, 568859, 1706577, 3141091, 9423273, 72245093, 216735279]

約数ペア:

[(1, 216735279), (3, 72245093), (23, 9423273), (69, 3141091), (127, 1706577), (381, 568859), (2921, 74199), (8763, 24733)]