27736499

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 33858000

約数和(自身を除く): 6121501

約数列:

[1, 7, 29, 49, 131, 149, 203, 917, 1043, 1421, 3799, 4321, 6419, 7301, 19519, 26593, 30247, 136633, 186151, 211729, 566051, 956431, 3962357, 27736499]

約数ペア:

[(1, 27736499), (7, 3962357), (29, 956431), (49, 566051), (131, 211729), (149, 186151), (203, 136633), (917, 30247), (1043, 26593), (1421, 19519), (3799, 7301), (4321, 6419)]