201627999

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8707}}^1$

素因数の和:8827

約数の個数: 24

約数和(自身を含む): 304292352

約数和(自身を除く): 102664353

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2573, 7719, 8707, 23157, 26121, 78363, 269917, 722681, 809751, 2168043, 2429253, 6504129, 22403111, 67209333, 201627999]

約数ペア:

[(1, 201627999), (3, 67209333), (9, 22403111), (31, 6504129), (83, 2429253), (93, 2168043), (249, 809751), (279, 722681), (747, 269917), (2573, 78363), (7719, 26121), (8707, 23157)]