72479091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 33792909

約数列:

[1, 3, 19, 29, 57, 87, 163, 269, 489, 551, 807, 1653, 3097, 4727, 5111, 7801, 9291, 14181, 15333, 23403, 43847, 89813, 131541, 148219, 269439, 444657, 833093, 1271563, 2499279, 3814689, 24159697, 72479091]

約数ペア:

[(1, 72479091), (3, 24159697), (19, 3814689), (29, 2499279), (57, 1271563), (87, 833093), (163, 444657), (269, 269439), (489, 148219), (551, 131541), (807, 89813), (1653, 43847), (3097, 23403), (4727, 15333), (5111, 14181), (7801, 9291)]