78877263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15313}}^1$

素因数の和:15434

約数の個数: 16

約数和(自身を含む): 112466016

約数和(自身を除く): 33588753

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 15313, 45939, 260321, 780963, 1546613, 4639839, 26292421, 78877263]

約数ペア:

[(1, 78877263), (3, 26292421), (17, 4639839), (51, 1546613), (101, 780963), (303, 260321), (1717, 45939), (5151, 15313)]