146500407

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{106391}}^1$

素因数の和:106420

約数の個数: 20

約数和(自身を含む): 231721776

約数和(自身を除く): 85221369

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 106391, 319173, 957519, 1808647, 2872557, 5425941, 8617671, 16277823, 48833469, 146500407]

約数ペア:

[(1, 146500407), (3, 48833469), (9, 16277823), (17, 8617671), (27, 5425941), (51, 2872557), (81, 1808647), (153, 957519), (459, 319173), (1377, 106391)]