243660219273

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8741801}}^1$

素因数の和:8741989

約数の個数: 24

約数和(自身を含む): 372750437280

約数和(自身を除く): 129090218007

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 3097, 9291, 27873, 8741801, 26225403, 78676209, 166094219, 498282657, 1424913563, 1494847971, 4274740689, 12824222067, 27073357697, 81220073091, 243660219273]

約数ペア:

[(1, 243660219273), (3, 81220073091), (9, 27073357697), (19, 12824222067), (57, 4274740689), (163, 1494847971), (171, 1424913563), (489, 498282657), (1467, 166094219), (3097, 78676209), (9291, 26225403), (27873, 8741801)]