67944513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13141

約数の個数: 32

約数和(自身を含む): 117376000

約数和(自身を除く): 49431487

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 13099, 39297, 91693, 170287, 248881, 275079, 510861, 746643, 1192009, 1742167, 3235453, 3576027, 5226501, 9706359, 22648171, 67944513]

約数ペア:

[(1, 67944513), (3, 22648171), (7, 9706359), (13, 5226501), (19, 3576027), (21, 3235453), (39, 1742167), (57, 1192009), (91, 746643), (133, 510861), (247, 275079), (273, 248881), (399, 170287), (741, 91693), (1729, 39297), (5187, 13099)]