157412547

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 231837840

約数和(自身を除く): 74425293

約数列:

[1, 3, 9, 67, 201, 281, 603, 843, 929, 2529, 2787, 8361, 18827, 56481, 62243, 169443, 186729, 261049, 560187, 783147, 2349441, 17490283, 52470849, 157412547]

約数ペア:

[(1, 157412547), (3, 52470849), (9, 17490283), (67, 2349441), (201, 783147), (281, 560187), (603, 261049), (843, 186729), (929, 169443), (2529, 62243), (2787, 56481), (8361, 18827)]