47996067

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 75722752

約数和(自身を除く): 27726685

約数列:

[1, 3, 7, 21, 37, 111, 223, 259, 277, 669, 777, 831, 1561, 1939, 4683, 5817, 8251, 10249, 24753, 30747, 57757, 61771, 71743, 173271, 185313, 215229, 432397, 1297191, 2285527, 6856581, 15998689, 47996067]

約数ペア:

[(1, 47996067), (3, 15998689), (7, 6856581), (21, 2285527), (37, 1297191), (111, 432397), (223, 215229), (259, 185313), (277, 173271), (669, 71743), (777, 61771), (831, 57757), (1561, 30747), (1939, 24753), (4683, 10249), (5817, 8251)]