78713369

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 92125440

約数和(自身を除く): 13412071

約数列:

[1, 7, 71, 109, 497, 763, 1453, 7739, 10171, 54173, 103163, 158377, 722141, 1108639, 11244767, 78713369]

約数ペア:

[(1, 78713369), (7, 11244767), (71, 1108639), (109, 722141), (497, 158377), (763, 103163), (1453, 54173), (7739, 10171)]