78103038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1001321}}^1$

素因数の和:1001339

約数の個数: 16

約数和(自身を含む): 168222096

約数和(自身を除く): 90119058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1001321, 2002642, 3003963, 6007926, 13017173, 26034346, 39051519, 78103038]

約数ペア:

[(1, 78103038), (2, 39051519), (3, 26034346), (6, 13017173), (13, 6007926), (26, 3003963), (39, 2002642), (78, 1001321)]