172644327

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 254592000

約数和(自身を除く): 81947673

約数列:

[1, 3, 9, 67, 191, 201, 573, 603, 1499, 1719, 4497, 12797, 13491, 38391, 100433, 115173, 286309, 301299, 858927, 903897, 2576781, 19182703, 57548109, 172644327]

約数ペア:

[(1, 172644327), (3, 57548109), (9, 19182703), (67, 2576781), (191, 903897), (201, 858927), (573, 301299), (603, 286309), (1499, 115173), (1719, 100433), (4497, 38391), (12797, 13491)]