40653351

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 61582560

約数和(自身を除く): 20929209

約数列:

[1, 3, 9, 23, 69, 207, 277, 709, 831, 2127, 2493, 6371, 6381, 16307, 19113, 48921, 57339, 146763, 196393, 589179, 1767537, 4517039, 13551117, 40653351]

約数ペア:

[(1, 40653351), (3, 13551117), (9, 4517039), (23, 1767537), (69, 589179), (207, 196393), (277, 146763), (709, 57339), (831, 48921), (2127, 19113), (2493, 16307), (6371, 6381)]