139025997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2803}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 226114560

約数和(自身を除く): 87088563

約数列:

[1, 3, 9, 11, 27, 33, 99, 167, 297, 501, 1503, 1837, 2803, 4509, 5511, 8409, 16533, 25227, 30833, 49599, 75681, 92499, 277497, 468101, 832491, 1404303, 4212909, 5149111, 12638727, 15447333, 46341999, 139025997]

約数ペア:

[(1, 139025997), (3, 46341999), (9, 15447333), (11, 12638727), (27, 5149111), (33, 4212909), (99, 1404303), (167, 832491), (297, 468101), (501, 277497), (1503, 92499), (1837, 75681), (2803, 49599), (4509, 30833), (5511, 25227), (8409, 16533)]