87985353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 129672576

約数和(自身を除く): 41687223

約数列:

[1, 3, 17, 43, 51, 53, 129, 159, 731, 757, 901, 2193, 2271, 2279, 2703, 6837, 12869, 32551, 38607, 38743, 40121, 97653, 116229, 120363, 553367, 682057, 1660101, 1725203, 2046171, 5175609, 29328451, 87985353]

約数ペア:

[(1, 87985353), (3, 29328451), (17, 5175609), (43, 2046171), (51, 1725203), (53, 1660101), (129, 682057), (159, 553367), (731, 120363), (757, 116229), (901, 97653), (2193, 40121), (2271, 38743), (2279, 38607), (2703, 32551), (6837, 12869)]