223886392839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{148957}}^1$

素因数の和:149176

約数の個数: 48

約数和(自身を含む): 346330924992

約数和(自身を除く): 122444532153

約数列:

[1, 3, 9, 23, 53, 69, 137, 159, 207, 411, 477, 1219, 1233, 3151, 3657, 7261, 9453, 10971, 21783, 28359, 65349, 148957, 167003, 446871, 501009, 1340613, 1503027, 3426011, 7894721, 10278033, 20407109, 23684163, 30834099, 61221327, 71052489, 181578583, 183663981, 469363507, 544735749, 1081576777, 1408090521, 1634207247, 3244730331, 4224271563, 9734190993, 24876265871, 74628797613, 223886392839]

約数ペア:

[(1, 223886392839), (3, 74628797613), (9, 24876265871), (23, 9734190993), (53, 4224271563), (69, 3244730331), (137, 1634207247), (159, 1408090521), (207, 1081576777), (411, 544735749), (477, 469363507), (1219, 183663981), (1233, 181578583), (3151, 71052489), (3657, 61221327), (7261, 30834099), (9453, 23684163), (10971, 20407109), (21783, 10278033), (28359, 7894721), (65349, 3426011), (148957, 1503027), (167003, 1340613), (446871, 501009)]