49686399

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 84730880

約数和(自身を除く): 35044481

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1741, 3171, 4077, 5223, 9513, 12187, 15669, 28539, 36561, 47007, 109683, 262891, 329049, 788673, 1840237, 2366019, 5520711, 7098057, 16562133, 49686399]

約数ペア:

[(1, 49686399), (3, 16562133), (7, 7098057), (9, 5520711), (21, 2366019), (27, 1840237), (63, 788673), (151, 329049), (189, 262891), (453, 109683), (1057, 47007), (1359, 36561), (1741, 28539), (3171, 15669), (4077, 12187), (5223, 9513)]