27711411

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 49067424

約数和(自身を除く): 21356013

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 853, 1547, 1911, 2499, 2559, 4641, 5971, 10829, 11089, 14501, 17913, 32487, 33267, 41797, 43503, 77623, 101507, 125391, 188513, 232869, 304521, 543361, 565539, 710549, 1319591, 1630083, 2131647, 3958773, 9237137, 27711411]

約数ペア:

[(1, 27711411), (3, 9237137), (7, 3958773), (13, 2131647), (17, 1630083), (21, 1319591), (39, 710549), (49, 565539), (51, 543361), (91, 304521), (119, 232869), (147, 188513), (221, 125391), (273, 101507), (357, 77623), (637, 43503), (663, 41797), (833, 33267), (853, 32487), (1547, 17913), (1911, 14501), (2499, 11089), (2559, 10829), (4641, 5971)]