52439733

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 77965056

約数和(自身を除く): 25525323

約数列:

[1, 3, 9, 47, 141, 151, 423, 453, 821, 1359, 2463, 7097, 7389, 21291, 38587, 63873, 115761, 123971, 347283, 371913, 1115739, 5826637, 17479911, 52439733]

約数ペア:

[(1, 52439733), (3, 17479911), (9, 5826637), (47, 1115739), (141, 371913), (151, 347283), (423, 123971), (453, 115761), (821, 63873), (1359, 38587), (2463, 21291), (7097, 7389)]