29687553

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 52555776

約数和(自身を除く): 22868223

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 563, 567, 651, 837, 1689, 1701, 1953, 2511, 3941, 5067, 5859, 7533, 11823, 15201, 17453, 17577, 35469, 45603, 52359, 52731, 106407, 122171, 136809, 157077, 319221, 366513, 471231, 957663, 1099539, 1413693, 3298617, 4241079, 9895851, 29687553]

約数ペア:

[(1, 29687553), (3, 9895851), (7, 4241079), (9, 3298617), (21, 1413693), (27, 1099539), (31, 957663), (63, 471231), (81, 366513), (93, 319221), (189, 157077), (217, 136809), (243, 122171), (279, 106407), (563, 52731), (567, 52359), (651, 45603), (837, 35469), (1689, 17577), (1701, 17453), (1953, 15201), (2511, 11823), (3941, 7533), (5067, 5859)]