42101397

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 30474603

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 59, 107, 117, 171, 177, 247, 321, 351, 513, 531, 741, 767, 963, 1121, 1391, 1593, 2033, 2223, 2301, 2889, 3363, 4173, 6099, 6313, 6669, 6903, 10089, 12519, 14573, 18297, 18939, 20709, 26429, 30267, 37557, 43719, 54891, 56817, 79287, 82069, 119947, 131157, 170451, 237861, 246207, 359841, 393471, 713583, 738621, 1079523, 1559311, 2215863, 3238569, 4677933, 14033799, 42101397]

約数ペア:

[(1, 42101397), (3, 14033799), (9, 4677933), (13, 3238569), (19, 2215863), (27, 1559311), (39, 1079523), (57, 738621), (59, 713583), (107, 393471), (117, 359841), (171, 246207), (177, 237861), (247, 170451), (321, 131157), (351, 119947), (513, 82069), (531, 79287), (741, 56817), (767, 54891), (963, 43719), (1121, 37557), (1391, 30267), (1593, 26429), (2033, 20709), (2223, 18939), (2301, 18297), (2889, 14573), (3363, 12519), (4173, 10089), (6099, 6903), (6313, 6669)]