63556521

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 101756928

約数和(自身を除く): 38200407

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 727, 1267, 2181, 3801, 4163, 5089, 12489, 15267, 16721, 29141, 50163, 87423, 117047, 131587, 351141, 394761, 921109, 2763327, 3026501, 9079503, 21185507, 63556521]

約数ペア:

[(1, 63556521), (3, 21185507), (7, 9079503), (21, 3026501), (23, 2763327), (69, 921109), (161, 394761), (181, 351141), (483, 131587), (543, 117047), (727, 87423), (1267, 50163), (2181, 29141), (3801, 16721), (4163, 15267), (5089, 12489)]