83678889

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 132562944

約数和(自身を除く): 48884055

約数列:

[1, 3, 7, 21, 31, 93, 173, 217, 519, 651, 743, 1211, 2229, 3633, 5201, 5363, 15603, 16089, 23033, 37541, 69099, 112623, 128539, 161231, 385617, 483693, 899773, 2699319, 3984709, 11954127, 27892963, 83678889]

約数ペア:

[(1, 83678889), (3, 27892963), (7, 11954127), (21, 3984709), (31, 2699319), (93, 899773), (173, 483693), (217, 385617), (519, 161231), (651, 128539), (743, 112623), (1211, 69099), (2229, 37541), (3633, 23033), (5201, 16089), (5363, 15603)]