83642751

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 124999680

約数和(自身を除く): 41356929

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 2503, 3713, 7509, 11139, 22527, 33417, 117641, 197737, 352923, 593211, 1058769, 1779633, 9293639, 27880917, 83642751]

約数ペア:

[(1, 83642751), (3, 27880917), (9, 9293639), (47, 1779633), (79, 1058769), (141, 593211), (237, 352923), (423, 197737), (711, 117641), (2503, 33417), (3713, 22527), (7509, 11139)]