87422823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15443}}^1$

素因数の和:15503

約数の個数: 24

約数和(自身を含む): 137328048

約数和(自身を除く): 49905225

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 15443, 46329, 138987, 262531, 571391, 787593, 1714173, 2362779, 5142519, 9713647, 29140941, 87422823]

約数ペア:

[(1, 87422823), (3, 29140941), (9, 9713647), (17, 5142519), (37, 2362779), (51, 1714173), (111, 787593), (153, 571391), (333, 262531), (629, 138987), (1887, 46329), (5661, 15443)]