148341987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1289}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 226059600

約数和(自身を除く): 77717613

約数列:

[1, 3, 9, 19, 57, 171, 673, 1289, 2019, 3867, 6057, 11601, 12787, 24491, 38361, 73473, 115083, 220419, 867497, 2602491, 7807473, 16482443, 49447329, 148341987]

約数ペア:

[(1, 148341987), (3, 49447329), (9, 16482443), (19, 7807473), (57, 2602491), (171, 867497), (673, 220419), (1289, 115083), (2019, 73473), (3867, 38361), (6057, 24491), (11601, 12787)]