148972839

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2113}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 202132224

約数和(自身を除く): 53159385

約数列:

[1, 3, 71, 213, 331, 993, 2113, 6339, 23501, 70503, 150023, 450069, 699403, 2098209, 49657613, 148972839]

約数ペア:

[(1, 148972839), (3, 49657613), (71, 2098209), (213, 699403), (331, 450069), (993, 150023), (2113, 70503), (6339, 23501)]