148392321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10531}}^1$

素因数の和:10613

約数の個数: 32

約数和(自身を含む): 250745856

約数和(自身を除く): 102353535

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 10531, 14091, 31593, 73717, 115841, 221151, 347523, 642391, 810887, 1927173, 2432661, 4496737, 7066301, 13490211, 21198903, 49464107, 148392321]

約数ペア:

[(1, 148392321), (3, 49464107), (7, 21198903), (11, 13490211), (21, 7066301), (33, 4496737), (61, 2432661), (77, 1927173), (183, 810887), (231, 642391), (427, 347523), (671, 221151), (1281, 115841), (2013, 73717), (4697, 31593), (10531, 14091)]