89101971

素因数分解:

$3^3\times 7^1\times {\mathrm{471439}}^1$

素因数の和:471455

約数の個数: 16

約数和(自身を含む): 150860800

約数和(自身を除く): 61758829

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 471439, 1414317, 3300073, 4242951, 9900219, 12728853, 29700657, 89101971]

約数ペア:

[(1, 89101971), (3, 29700657), (7, 12728853), (9, 9900219), (21, 4242951), (27, 3300073), (63, 1414317), (189, 471439)]