25976493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 41124564

約数和(自身を除く): 15148071

約数列:

[1, 3, 9, 17, 41, 51, 101, 123, 153, 303, 369, 697, 909, 1681, 1717, 2091, 4141, 5043, 5151, 6273, 12423, 15129, 15453, 28577, 37269, 70397, 85731, 169781, 211191, 257193, 509343, 633573, 1528029, 2886277, 8658831, 25976493]

約数ペア:

[(1, 25976493), (3, 8658831), (9, 2886277), (17, 1528029), (41, 633573), (51, 509343), (101, 257193), (123, 211191), (153, 169781), (303, 85731), (369, 70397), (697, 37269), (909, 28577), (1681, 15453), (1717, 15129), (2091, 12423), (4141, 6273), (5043, 5151)]