8889797979

素因数分解:

$3^3\times {\mathrm{6869}}^1\times {\mathrm{47933}}^1$

素因数の和:54811

約数の個数: 16

約数和(自身を含む): 13172263200

約数和(自身を除く): 4282465221

約数列:

[1, 3, 9, 27, 6869, 20607, 47933, 61821, 143799, 185463, 431397, 1294191, 329251777, 987755331, 2963265993, 8889797979]

約数ペア:

[(1, 8889797979), (3, 2963265993), (9, 987755331), (27, 329251777), (6869, 1294191), (20607, 431397), (47933, 185463), (61821, 143799)]