156723489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{5749}}^1$

素因数の和:6001

約数の個数: 24

約数和(自身を含む): 244881000

約数和(自身を除く): 88157511

約数列:

[1, 3, 9, 13, 39, 117, 233, 699, 2097, 3029, 5749, 9087, 17247, 27261, 51741, 74737, 224211, 672633, 1339517, 4018551, 12055653, 17413721, 52241163, 156723489]

約数ペア:

[(1, 156723489), (3, 52241163), (9, 17413721), (13, 12055653), (39, 4018551), (117, 1339517), (233, 672633), (699, 224211), (2097, 74737), (3029, 51741), (5749, 27261), (9087, 17247)]