40281867

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3589

約数の個数: 24

約数和(自身を含む): 61641216

約数和(自身を除く): 21359349

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3527, 3807, 10581, 11421, 31743, 95229, 165769, 285687, 497307, 857061, 1491921, 4475763, 13427289, 40281867]

約数ペア:

[(1, 40281867), (3, 13427289), (9, 4475763), (27, 1491921), (47, 857061), (81, 497307), (141, 285687), (243, 165769), (423, 95229), (1269, 31743), (3527, 11421), (3807, 10581)]