90461817

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 135632640

約数和(自身を除く): 45170823

約数列:

[1, 3, 9, 29, 87, 261, 571, 607, 1713, 1821, 5139, 5463, 16559, 17603, 49677, 52809, 149031, 158427, 346597, 1039791, 3119373, 10051313, 30153939, 90461817]

約数ペア:

[(1, 90461817), (3, 30153939), (9, 10051313), (29, 3119373), (87, 1039791), (261, 346597), (571, 158427), (607, 149031), (1713, 52809), (1821, 49677), (5139, 17603), (5463, 16559)]