73608423

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 114401280

約数和(自身を除く): 40792857

約数列:

[1, 3, 7, 21, 139, 151, 167, 417, 453, 501, 973, 1057, 1169, 2919, 3171, 3507, 20989, 23213, 25217, 62967, 69639, 75651, 146923, 162491, 176519, 440769, 487473, 529557, 3505163, 10515489, 24536141, 73608423]

約数ペア:

[(1, 73608423), (3, 24536141), (7, 10515489), (21, 3505163), (139, 529557), (151, 487473), (167, 440769), (417, 176519), (453, 162491), (501, 146923), (973, 75651), (1057, 69639), (1169, 62967), (2919, 25217), (3171, 23213), (3507, 20989)]