74240847

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{144719}}^1$

素因数の和:144747

約数の個数: 16

約数和(自身を含む): 115776000

約数和(自身を除く): 41535153

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 144719, 434157, 1302471, 2749661, 3907413, 8248983, 24746949, 74240847]

約数ペア:

[(1, 74240847), (3, 24746949), (9, 8248983), (19, 3907413), (27, 2749661), (57, 1302471), (171, 434157), (513, 144719)]