25039773

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 41294880

約数和(自身を除く): 16255107

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 157, 179, 297, 471, 537, 891, 1413, 1611, 1727, 1969, 4239, 4833, 5181, 5907, 12717, 14499, 15543, 17721, 28103, 46629, 53163, 84309, 139887, 159489, 252927, 309133, 758781, 927399, 2276343, 2782197, 8346591, 25039773]

約数ペア:

[(1, 25039773), (3, 8346591), (9, 2782197), (11, 2276343), (27, 927399), (33, 758781), (81, 309133), (99, 252927), (157, 159489), (179, 139887), (297, 84309), (471, 53163), (537, 46629), (891, 28103), (1413, 17721), (1611, 15543), (1727, 14499), (1969, 12717), (4239, 5907), (4833, 5181)]