2016747153

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{145603}}^1$

素因数の和:145640

約数の個数: 28

約数和(自身を含む): 3182903440

約数和(自身を除く): 1166156287

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 145603, 436809, 1310427, 2766457, 3931281, 8299371, 11793843, 24898113, 35381529, 74694339, 106144587, 224083017, 672249051, 2016747153]

約数ペア:

[(1, 2016747153), (3, 672249051), (9, 224083017), (19, 106144587), (27, 74694339), (57, 35381529), (81, 24898113), (171, 11793843), (243, 8299371), (513, 3931281), (729, 2766457), (1539, 1310427), (4617, 436809), (13851, 145603)]