243316413

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8039}}^1$

素因数の和:8126

約数の個数: 32

約数和(自身を含む): 385920000

約数和(自身を除く): 142603587

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 3363, 8039, 10089, 24117, 30267, 72351, 152741, 217053, 458223, 474301, 1374669, 1422903, 4124007, 4268709, 9011719, 12806127, 27035157, 81105471, 243316413]

約数ペア:

[(1, 243316413), (3, 81105471), (9, 27035157), (19, 12806127), (27, 9011719), (57, 4268709), (59, 4124007), (171, 1422903), (177, 1374669), (513, 474301), (531, 458223), (1121, 217053), (1593, 152741), (3363, 72351), (8039, 30267), (10089, 24117)]