86847985441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1\times {\mathrm{3989}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 104186880000

約数和(自身を除く): 17338894559

約数列:

[1, 7, 23, 161, 271, 499, 1897, 3493, 3989, 6233, 11477, 27923, 43631, 80339, 91747, 135229, 642229, 946603, 1081019, 1990511, 3110267, 7567133, 13933577, 21771869, 24863437, 45781753, 174044059, 320472271, 539428481, 3775999367, 12406855063, 86847985441]

約数ペア:

[(1, 86847985441), (7, 12406855063), (23, 3775999367), (161, 539428481), (271, 320472271), (499, 174044059), (1897, 45781753), (3493, 24863437), (3989, 21771869), (6233, 13933577), (11477, 7567133), (27923, 3110267), (43631, 1990511), (80339, 1081019), (91747, 946603), (135229, 642229)]