80379519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7591

約数の個数: 32

約数和(自身を含む): 130325760

約数和(自身を除く): 49946241

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 7541, 10659, 22623, 82951, 128197, 143279, 248853, 384591, 429837, 1410167, 1576069, 2435743, 4230501, 4728207, 7307229, 26793173, 80379519]

約数ペア:

[(1, 80379519), (3, 26793173), (11, 7307229), (17, 4728207), (19, 4230501), (33, 2435743), (51, 1576069), (57, 1410167), (187, 429837), (209, 384591), (323, 248853), (561, 143279), (627, 128197), (969, 82951), (3553, 22623), (7541, 10659)]