77198539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 93024000

約数和(自身を除く): 15825461

約数列:

[1, 11, 19, 37, 67, 149, 209, 407, 703, 737, 1273, 1639, 2479, 2831, 5513, 7733, 9983, 14003, 27269, 31141, 47101, 60643, 104747, 109813, 189677, 369371, 518111, 1152217, 2086447, 4063081, 7018049, 77198539]

約数ペア:

[(1, 77198539), (11, 7018049), (19, 4063081), (37, 2086447), (67, 1152217), (149, 518111), (209, 369371), (407, 189677), (703, 109813), (737, 104747), (1273, 60643), (1639, 47101), (2479, 31141), (2831, 27269), (5513, 14003), (7733, 9983)]