130144539

素因数分解:

$3^1\times 7^2\times {\mathrm{929}}^1\times {\mathrm{953}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 202286160

約数和(自身を除く): 72141621

約数列:

[1, 3, 7, 21, 49, 147, 929, 953, 2787, 2859, 6503, 6671, 19509, 20013, 45521, 46697, 136563, 140091, 885337, 2656011, 6197359, 18592077, 43381513, 130144539]

約数ペア:

[(1, 130144539), (3, 43381513), (7, 18592077), (21, 6197359), (49, 2656011), (147, 885337), (929, 140091), (953, 136563), (2787, 46697), (2859, 45521), (6503, 20013), (6671, 19509)]