6851936691

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{47819}}^1$

素因数の和:47921

約数の個数: 40

約数和(自身を含む): 10762369200

約数和(自身を除く): 3910432509

約数列:

[1, 3, 9, 27, 29, 61, 81, 87, 183, 261, 549, 783, 1647, 1769, 2349, 4941, 5307, 15921, 47763, 47819, 143289, 143457, 430371, 1291113, 1386751, 2916959, 3873339, 4160253, 8750877, 12480759, 26252631, 37442277, 78757893, 84591811, 112326831, 236273679, 253775433, 761326299, 2283978897, 6851936691]

約数ペア:

[(1, 6851936691), (3, 2283978897), (9, 761326299), (27, 253775433), (29, 236273679), (61, 112326831), (81, 84591811), (87, 78757893), (183, 37442277), (261, 26252631), (549, 12480759), (783, 8750877), (1647, 4160253), (1769, 3873339), (2349, 2916959), (4941, 1386751), (5307, 1291113), (15921, 430371), (47763, 143457), (47819, 143289)]