78437307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{19913}}^1$

素因数の和:20030

約数の個数: 16

約数和(自身を含む): 113748768

約数和(自身を除く): 35311461

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 19913, 59739, 258869, 776607, 2011213, 6033639, 26145769, 78437307]

約数ペア:

[(1, 78437307), (3, 26145769), (13, 6033639), (39, 2011213), (101, 776607), (303, 258869), (1313, 59739), (3939, 19913)]