77931306

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{81689}}^1$

素因数の和:81750

約数の個数: 24

約数和(自身を含む): 172039140

約数和(自身を除く): 94107834

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 81689, 163378, 245067, 490134, 735201, 1470402, 4329517, 8659034, 12988551, 25977102, 38965653, 77931306]

約数ペア:

[(1, 77931306), (2, 38965653), (3, 25977102), (6, 12988551), (9, 8659034), (18, 4329517), (53, 1470402), (106, 735201), (159, 490134), (318, 245067), (477, 163378), (954, 81689)]