156968111967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{4233571}}^1$

素因数の和:4234318

約数の個数: 16

約数和(自身を含む): 221906909952

約数和(自身を除く): 64938797985

約数列:

[1, 3, 17, 51, 727, 2181, 12359, 37077, 4233571, 12700713, 71970707, 215912121, 3077806117, 9233418351, 52322703989, 156968111967]

約数ペア:

[(1, 156968111967), (3, 52322703989), (17, 9233418351), (51, 3077806117), (727, 215912121), (2181, 71970707), (12359, 12700713), (37077, 4233571)]