81559702973

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{7573}}^1$

素因数の和:8021

約数の個数: 32

約数和(自身を含む): 96195859200

約数和(自身を除く): 14636156227

約数列:

[1, 7, 59, 89, 293, 413, 623, 2051, 5251, 7573, 17287, 26077, 36757, 53011, 121009, 182539, 446807, 673997, 1538543, 2218889, 3127649, 4717979, 10769801, 15532223, 39765823, 130914451, 197481121, 278360761, 916401157, 1382367847, 11651386139, 81559702973]

約数ペア:

[(1, 81559702973), (7, 11651386139), (59, 1382367847), (89, 916401157), (293, 278360761), (413, 197481121), (623, 130914451), (2051, 39765823), (5251, 15532223), (7573, 10769801), (17287, 4717979), (26077, 3127649), (36757, 2218889), (53011, 1538543), (121009, 673997), (182539, 446807)]