996989499

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{20101}}^1$

素因数の和:20288

約数の個数: 32

約数和(自身を含む): 1621025280

約数和(自身を除く): 624035781

約数列:

[1, 3, 9, 11, 27, 33, 99, 167, 297, 501, 1503, 1837, 4509, 5511, 16533, 20101, 49599, 60303, 180909, 221111, 542727, 663333, 1989999, 3356867, 5969997, 10070601, 30211803, 36925537, 90635409, 110776611, 332329833, 996989499]

約数ペア:

[(1, 996989499), (3, 332329833), (9, 110776611), (11, 90635409), (27, 36925537), (33, 30211803), (99, 10070601), (167, 5969997), (297, 3356867), (501, 1989999), (1503, 663333), (1837, 542727), (4509, 221111), (5511, 180909), (16533, 60303), (20101, 49599)]