108378621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 79593219

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 117, 123, 153, 221, 351, 369, 443, 459, 533, 663, 697, 1107, 1329, 1599, 1989, 2091, 3987, 4797, 5759, 5967, 6273, 7531, 9061, 11961, 14391, 17277, 18163, 18819, 22593, 27183, 51831, 54489, 67779, 81549, 97903, 155493, 163467, 203337, 236119, 244647, 293709, 308771, 490401, 708357, 881127, 926313, 2125071, 2643381, 2778939, 4014023, 6375213, 8336817, 12042069, 36126207, 108378621]

約数ペア:

[(1, 108378621), (3, 36126207), (9, 12042069), (13, 8336817), (17, 6375213), (27, 4014023), (39, 2778939), (41, 2643381), (51, 2125071), (117, 926313), (123, 881127), (153, 708357), (221, 490401), (351, 308771), (369, 293709), (443, 244647), (459, 236119), (533, 203337), (663, 163467), (697, 155493), (1107, 97903), (1329, 81549), (1599, 67779), (1989, 54489), (2091, 51831), (3987, 27183), (4797, 22593), (5759, 18819), (5967, 18163), (6273, 17277), (7531, 14391), (9061, 11961)]