906147

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 28

約数和(自身を含む): 1495224

約数和(自身を除く): 589077

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 243, 297, 339, 729, 891, 1017, 1243, 2673, 3051, 3729, 8019, 9153, 11187, 27459, 33561, 82377, 100683, 302049, 906147]

約数ペア:

[(1, 906147), (3, 302049), (9, 100683), (11, 82377), (27, 33561), (33, 27459), (81, 11187), (99, 9153), (113, 8019), (243, 3729), (297, 3051), (339, 2673), (729, 1243), (891, 1017)]