47460357

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 80936960

約数和(自身を除く): 33476603

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1663, 3171, 4077, 4989, 9513, 11641, 14967, 28539, 34923, 44901, 104769, 251113, 314307, 753339, 1757791, 2260017, 5273373, 6780051, 15820119, 47460357]

約数ペア:

[(1, 47460357), (3, 15820119), (7, 6780051), (9, 5273373), (21, 2260017), (27, 1757791), (63, 753339), (151, 314307), (189, 251113), (453, 104769), (1057, 44901), (1359, 34923), (1663, 28539), (3171, 14967), (4077, 11641), (4989, 9513)]