82261773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 138116160

約数和(自身を除く): 55854387

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 101, 171, 209, 303, 433, 627, 909, 1111, 1299, 1881, 1919, 3333, 3897, 4763, 5757, 8227, 9999, 14289, 17271, 21109, 24681, 42867, 43733, 63327, 74043, 90497, 131199, 189981, 271491, 393597, 481063, 814473, 830927, 1443189, 2492781, 4329567, 7478343, 9140197, 27420591, 82261773]

約数ペア:

[(1, 82261773), (3, 27420591), (9, 9140197), (11, 7478343), (19, 4329567), (33, 2492781), (57, 1443189), (99, 830927), (101, 814473), (171, 481063), (209, 393597), (303, 271491), (433, 189981), (627, 131199), (909, 90497), (1111, 74043), (1299, 63327), (1881, 43733), (1919, 42867), (3333, 24681), (3897, 21109), (4763, 17271), (5757, 14289), (8227, 9999)]