1567486809

素因数分解:

$3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12979}}^1$

素因数の和:13072

約数の個数: 48

約数和(自身を含む): 2721438720

約数和(自身を除く): 1153951911

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 497, 567, 639, 1491, 1701, 1917, 4473, 5751, 12979, 13419, 17253, 38937, 40257, 90853, 116811, 120771, 272559, 350433, 817677, 921509, 1051299, 2453031, 2764527, 3153897, 6450563, 7359093, 8293581, 19351689, 22077279, 24880743, 58055067, 74642229, 174165201, 223926687, 522495603, 1567486809]

約数ペア:

[(1, 1567486809), (3, 522495603), (7, 223926687), (9, 174165201), (21, 74642229), (27, 58055067), (63, 24880743), (71, 22077279), (81, 19351689), (189, 8293581), (213, 7359093), (243, 6450563), (497, 3153897), (567, 2764527), (639, 2453031), (1491, 1051299), (1701, 921509), (1917, 817677), (4473, 350433), (5751, 272559), (12979, 120771), (13419, 116811), (17253, 90853), (38937, 40257)]