216370683

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{116141}}^1$

素因数の和:116176

約数の個数: 20

約数和(自身を含む): 337276368

約数和(自身を除く): 120905685

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 116141, 348423, 1045269, 2671243, 3135807, 8013729, 9407421, 24041187, 72123561, 216370683]

約数ペア:

[(1, 216370683), (3, 72123561), (9, 24041187), (23, 9407421), (27, 8013729), (69, 3135807), (81, 2671243), (207, 1045269), (621, 348423), (1863, 116141)]