140998912779

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1\times {\mathrm{2381}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 192573838080

約数和(自身を除く): 51574925301

約数列:

[1, 3, 59, 157, 177, 471, 2131, 2381, 6393, 7143, 9263, 27789, 125729, 140479, 334567, 373817, 377187, 421437, 1003701, 1121451, 5073911, 15221733, 19739453, 22055203, 59218359, 66165609, 299360749, 796604027, 898082247, 2389812081, 46999637593, 140998912779]

約数ペア:

[(1, 140998912779), (3, 46999637593), (59, 2389812081), (157, 898082247), (177, 796604027), (471, 299360749), (2131, 66165609), (2381, 59218359), (6393, 22055203), (7143, 19739453), (9263, 15221733), (27789, 5073911), (125729, 1121451), (140479, 1003701), (334567, 421437), (373817, 377187)]