157430817

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{8537}}^1$

素因数の和:9229

約数の個数: 16

約数和(自身を含む): 233599680

約数和(自身を除く): 76168863

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 8537, 18441, 25611, 76833, 230499, 5830771, 17492313, 52476939, 157430817]

約数ペア:

[(1, 157430817), (3, 52476939), (9, 17492313), (27, 5830771), (683, 230499), (2049, 76833), (6147, 25611), (8537, 18441)]