31483323

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2310

約数の個数: 28

約数和(自身を含む): 49709640

約数和(自身を除く): 18226317

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2273, 4617, 6819, 13851, 20457, 43187, 61371, 129561, 184113, 388683, 552339, 1166049, 1657017, 3498147, 10494441, 31483323]

約数ペア:

[(1, 31483323), (3, 10494441), (9, 3498147), (19, 1657017), (27, 1166049), (57, 552339), (81, 388683), (171, 184113), (243, 129561), (513, 61371), (729, 43187), (1539, 20457), (2273, 13851), (4617, 6819)]