99971193

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{80687}}^1$

素因数の和:80756

約数の個数: 16

約数和(自身を含む): 154920960

約数和(自身を除く): 54949767

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 80687, 242061, 564809, 1694427, 4760533, 14281599, 33323731, 99971193]

約数ペア:

[(1, 99971193), (3, 33323731), (7, 14281599), (21, 4760533), (59, 1694427), (177, 564809), (413, 242061), (1239, 80687)]