15666093117

素因数分解:

$3^5\times {\mathrm{64469519}}^1$

素因数の和:64469534

約数の個数: 12

約数和(自身を含む): 23466905280

約数和(自身を除く): 7800812163

約数列:

[1, 3, 9, 27, 81, 243, 64469519, 193408557, 580225671, 1740677013, 5222031039, 15666093117]

約数ペア:

[(1, 15666093117), (3, 5222031039), (9, 1740677013), (27, 580225671), (81, 193408557), (243, 64469519)]