89901603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 145843200

約数和(自身を除く): 55941597

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 421, 719, 1263, 2157, 3789, 4631, 6471, 7909, 11367, 13893, 19413, 23727, 41679, 71181, 125037, 213543, 302699, 908097, 2724291, 3329689, 8172873, 9989067, 29967201, 89901603]

約数ペア:

[(1, 89901603), (3, 29967201), (9, 9989067), (11, 8172873), (27, 3329689), (33, 2724291), (99, 908097), (297, 302699), (421, 213543), (719, 125037), (1263, 71181), (2157, 41679), (3789, 23727), (4631, 19413), (6471, 13893), (7909, 11367)]