187428711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 276134400

約数和(自身を除く): 88705689

約数列:

[1, 3, 19, 29, 57, 71, 87, 213, 551, 1349, 1597, 1653, 2059, 4047, 4791, 6177, 30343, 39121, 46313, 91029, 113387, 117363, 138939, 340161, 879947, 2154353, 2639841, 3288223, 6463059, 9864669, 62476237, 187428711]

約数ペア:

[(1, 187428711), (3, 62476237), (19, 9864669), (29, 6463059), (57, 3288223), (71, 2639841), (87, 2154353), (213, 879947), (551, 340161), (1349, 138939), (1597, 117363), (1653, 113387), (2059, 91029), (4047, 46313), (4791, 39121), (6177, 30343)]