137788890043

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{27941}}^1\times {\mathrm{11549}}^1$

素因数の和:39558

約数の個数: 16

約数和(自身を含む): 160074129600

約数和(自身を除く): 22285239557

約数列:

[1, 7, 61, 427, 11549, 27941, 80843, 195587, 704489, 1704401, 4931423, 11930807, 322690609, 2258834263, 19684127149, 137788890043]

約数ペア:

[(1, 137788890043), (7, 19684127149), (61, 2258834263), (427, 322690609), (11549, 11930807), (27941, 4931423), (80843, 1704401), (195587, 704489)]