121718091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41443}}^1$

素因数の和:41546

約数の個数: 16

約数和(自身を含む): 179038080

約数和(自身を除く): 57319989

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 41443, 124329, 455873, 1367619, 3688427, 11065281, 40572697, 121718091]

約数ペア:

[(1, 121718091), (3, 40572697), (11, 11065281), (33, 3688427), (89, 1367619), (267, 455873), (979, 124329), (2937, 41443)]