157032321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{11527}}^1$

素因数の和:11788

約数の個数: 16

約数和(自身を含む): 221337600

約数和(自身を除く): 64305279

約数列:

[1, 3, 19, 57, 239, 717, 4541, 11527, 13623, 34581, 219013, 657039, 2754953, 8264859, 52344107, 157032321]

約数ペア:

[(1, 157032321), (3, 52344107), (19, 8264859), (57, 2754953), (239, 657039), (717, 219013), (4541, 34581), (11527, 13623)]