71235807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 106014720

約数和(自身を除く): 34778913

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 811, 1273, 1311, 1541, 2433, 3819, 4623, 15409, 18653, 29279, 46227, 54337, 55959, 87837, 163011, 354407, 1032403, 1063221, 1249751, 3097209, 3749253, 23745269, 71235807]

約数ペア:

[(1, 71235807), (3, 23745269), (19, 3749253), (23, 3097209), (57, 1249751), (67, 1063221), (69, 1032403), (201, 354407), (437, 163011), (811, 87837), (1273, 55959), (1311, 54337), (1541, 46227), (2433, 29279), (3819, 18653), (4623, 15409)]