157637067

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{12049}}^1$

素因数の和:12155

約数の個数: 24

約数和(自身を含む): 247266000

約数和(自身を除く): 89628933

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 12049, 13083, 36147, 84343, 253029, 590401, 1072361, 1771203, 3217083, 7506527, 22519581, 52545689, 157637067]

約数ペア:

[(1, 157637067), (3, 52545689), (7, 22519581), (21, 7506527), (49, 3217083), (89, 1771203), (147, 1072361), (267, 590401), (623, 253029), (1869, 84343), (4361, 36147), (12049, 13083)]