74173551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 107025408

約数和(自身を除く): 32851857

約数列:

[1, 3, 23, 41, 69, 123, 157, 167, 471, 501, 943, 2829, 3611, 3841, 6437, 6847, 10833, 11523, 19311, 20541, 26219, 78657, 148051, 157481, 444153, 472443, 603037, 1074979, 1809111, 3224937, 24724517, 74173551]

約数ペア:

[(1, 74173551), (3, 24724517), (23, 3224937), (41, 1809111), (69, 1074979), (123, 603037), (157, 472443), (167, 444153), (471, 157481), (501, 148051), (943, 78657), (2829, 26219), (3611, 20541), (3841, 19311), (6437, 11523), (6847, 10833)]