71978166

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{102533}}^1$

素因数の和:102557

約数の個数: 32

約数和(自身を含む): 172257120

約数和(自身を除く): 100278954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 102533, 205066, 307599, 615198, 922797, 1332929, 1845594, 2665858, 2768391, 3998787, 5536782, 7997574, 11996361, 23992722, 35989083, 71978166]

約数ペア:

[(1, 71978166), (2, 35989083), (3, 23992722), (6, 11996361), (9, 7997574), (13, 5536782), (18, 3998787), (26, 2768391), (27, 2665858), (39, 1845594), (54, 1332929), (78, 922797), (117, 615198), (234, 307599), (351, 205066), (702, 102533)]