876975903

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{30671}}^1$

素因数の和:31036

約数の個数: 20

約数和(自身を含む): 1313804448

約数和(自身を除く): 436828545

約数列:

[1, 3, 9, 27, 81, 353, 1059, 3177, 9531, 28593, 30671, 92013, 276039, 828117, 2484351, 10826863, 32480589, 97441767, 292325301, 876975903]

約数ペア:

[(1, 876975903), (3, 292325301), (9, 97441767), (27, 32480589), (81, 10826863), (353, 2484351), (1059, 828117), (3177, 276039), (9531, 92013), (28593, 30671)]