126672009

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 177528960

約数和(自身を除く): 50856951

約数列:

[1, 3, 67, 73, 89, 97, 201, 219, 267, 291, 4891, 5963, 6497, 6499, 7081, 8633, 14673, 17889, 19491, 19497, 21243, 25899, 435299, 474427, 578411, 630209, 1305897, 1423281, 1735233, 1890627, 42224003, 126672009]

約数ペア:

[(1, 126672009), (3, 42224003), (67, 1890627), (73, 1735233), (89, 1423281), (97, 1305897), (201, 630209), (219, 578411), (267, 474427), (291, 435299), (4891, 25899), (5963, 21243), (6497, 19497), (6499, 19491), (7081, 17889), (8633, 14673)]