68420937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 38991543

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 3329, 6851, 9987, 20553, 43277, 56593, 103199, 129831, 169779, 309597, 735709, 1341587, 1754383, 2207127, 4024761, 5263149, 22806979, 68420937]

約数ペア:

[(1, 68420937), (3, 22806979), (13, 5263149), (17, 4024761), (31, 2207127), (39, 1754383), (51, 1341587), (93, 735709), (221, 309597), (403, 169779), (527, 129831), (663, 103199), (1209, 56593), (1581, 43277), (3329, 20553), (6851, 9987)]