47681109

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1$

素因数の和:5926

約数の個数: 32

約数和(自身を含む): 82621440

約数和(自身を除く): 34940331

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 5867, 8127, 17601, 41069, 52803, 123207, 158409, 252281, 369621, 756843, 1108863, 1765967, 2270529, 5297901, 6811587, 15893703, 47681109]

約数ペア:

[(1, 47681109), (3, 15893703), (7, 6811587), (9, 5297901), (21, 2270529), (27, 1765967), (43, 1108863), (63, 756843), (129, 369621), (189, 252281), (301, 158409), (387, 123207), (903, 52803), (1161, 41069), (2709, 17601), (5867, 8127)]