512455329

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{94427}}^1$

素因数の和:94506

約数の個数: 20

約数和(自身を含む): 776953584

約数和(自身を除く): 264498255

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 94427, 283281, 849843, 2549529, 6326609, 7648587, 18979827, 56939481, 170818443, 512455329]

約数ペア:

[(1, 512455329), (3, 170818443), (9, 56939481), (27, 18979827), (67, 7648587), (81, 6326609), (201, 2549529), (603, 849843), (1809, 283281), (5427, 94427)]