84505797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 132678000

約数和(自身を除く): 48172203

約数列:

[1, 3, 9, 29, 41, 53, 87, 123, 149, 159, 261, 369, 447, 477, 1189, 1341, 1537, 2173, 3567, 4321, 4611, 6109, 6519, 7897, 10701, 12963, 13833, 18327, 19557, 23691, 38889, 54981, 63017, 71073, 177161, 189051, 229013, 323777, 531483, 567153, 687039, 971331, 1594449, 2061117, 2913993, 9389533, 28168599, 84505797]

約数ペア:

[(1, 84505797), (3, 28168599), (9, 9389533), (29, 2913993), (41, 2061117), (53, 1594449), (87, 971331), (123, 687039), (149, 567153), (159, 531483), (261, 323777), (369, 229013), (447, 189051), (477, 177161), (1189, 71073), (1341, 63017), (1537, 54981), (2173, 38889), (3567, 23691), (4321, 19557), (4611, 18327), (6109, 13833), (6519, 12963), (7897, 10701)]