146549979

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{106427}}^1$

素因数の和:106456

約数の個数: 20

約数和(自身を含む): 231800184

約数和(自身を除く): 85250205

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 106427, 319281, 957843, 1809259, 2873529, 5427777, 8620587, 16283331, 48849993, 146549979]

約数ペア:

[(1, 146549979), (3, 48849993), (9, 16283331), (17, 8620587), (27, 5427777), (51, 2873529), (81, 1809259), (153, 957843), (459, 319281), (1377, 106427)]