74541321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8783}}^1$

素因数の和:8853

約数の個数: 24

約数和(自身を含む): 115105536

約数和(自身を除く): 40564215

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 8783, 26349, 79047, 202009, 360103, 606027, 1080309, 1818081, 3240927, 8282369, 24847107, 74541321]

約数ペア:

[(1, 74541321), (3, 24847107), (9, 8282369), (23, 3240927), (41, 1818081), (69, 1080309), (123, 606027), (207, 360103), (369, 202009), (943, 79047), (2829, 26349), (8487, 8783)]