147858627

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 243613440

約数和(自身を除く): 95754813

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 167, 317, 399, 501, 931, 951, 1169, 2219, 2793, 3173, 3507, 6023, 6657, 8183, 9519, 15533, 18069, 22211, 24549, 42161, 46599, 52939, 66633, 126483, 155477, 158817, 295127, 370573, 466431, 885381, 1005841, 1111719, 2594011, 3017523, 7040887, 7782033, 21122661, 49286209, 147858627]

約数ペア:

[(1, 147858627), (3, 49286209), (7, 21122661), (19, 7782033), (21, 7040887), (49, 3017523), (57, 2594011), (133, 1111719), (147, 1005841), (167, 885381), (317, 466431), (399, 370573), (501, 295127), (931, 158817), (951, 155477), (1169, 126483), (2219, 66633), (2793, 52939), (3173, 46599), (3507, 42161), (6023, 24549), (6657, 22211), (8183, 18069), (9519, 15533)]