72959289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 110208000

約数和(自身を除く): 37248711

約数列:

[1, 3, 13, 23, 39, 69, 163, 299, 489, 499, 897, 1497, 2119, 3749, 6357, 6487, 11247, 11477, 19461, 34431, 48737, 81337, 146211, 149201, 244011, 447603, 1057381, 1870751, 3172143, 5612253, 24319763, 72959289]

約数ペア:

[(1, 72959289), (3, 24319763), (13, 5612253), (23, 3172143), (39, 1870751), (69, 1057381), (163, 447603), (299, 244011), (489, 149201), (499, 146211), (897, 81337), (1497, 48737), (2119, 34431), (3749, 19461), (6357, 11477), (6487, 11247)]