42148143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 63880128

約数和(自身を除く): 21731985

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2693, 5217, 8079, 15651, 24237, 99641, 126571, 298923, 379713, 896769, 1139139, 4683127, 14049381, 42148143]

約数ペア:

[(1, 42148143), (3, 14049381), (9, 4683127), (37, 1139139), (47, 896769), (111, 379713), (141, 298923), (333, 126571), (423, 99641), (1739, 24237), (2693, 15651), (5217, 8079)]