90510561

素因数分解:

$3^3\times {\mathrm{1223}}^1\times {\mathrm{2741}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 134248320

約数和(自身を除く): 43737759

約数列:

[1, 3, 9, 27, 1223, 2741, 3669, 8223, 11007, 24669, 33021, 74007, 3352243, 10056729, 30170187, 90510561]

約数ペア:

[(1, 90510561), (3, 30170187), (9, 10056729), (27, 3352243), (1223, 74007), (2741, 33021), (3669, 24669), (8223, 11007)]