71760207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 106168320

約数和(自身を除く): 34408113

約数列:

[1, 3, 19, 23, 57, 69, 127, 381, 431, 437, 1293, 1311, 2413, 2921, 7239, 8189, 8763, 9913, 24567, 29739, 54737, 55499, 164211, 166497, 188347, 565041, 1040003, 1258951, 3120009, 3776853, 23920069, 71760207]

約数ペア:

[(1, 71760207), (3, 23920069), (19, 3776853), (23, 3120009), (57, 1258951), (69, 1040003), (127, 565041), (381, 188347), (431, 166497), (437, 164211), (1293, 55499), (1311, 54737), (2413, 29739), (2921, 24567), (7239, 9913), (8189, 8763)]