47985399

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23081}}^1$

素因数の和:23108

約数の個数: 32

約数和(自身を含む): 88634880

約数和(自身を除く): 40649481

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 23081, 69243, 161567, 207729, 253891, 484701, 623187, 761673, 1454103, 1777237, 2285019, 4362309, 5331711, 6855057, 15995133, 47985399]

約数ペア:

[(1, 47985399), (3, 15995133), (7, 6855057), (9, 5331711), (11, 4362309), (21, 2285019), (27, 1777237), (33, 1454103), (63, 761673), (77, 623187), (99, 484701), (189, 253891), (231, 207729), (297, 161567), (693, 69243), (2079, 23081)]