27442611

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 22323789

約数列:

[1, 3, 7, 9, 21, 23, 27, 59, 63, 69, 107, 161, 177, 189, 207, 321, 413, 483, 531, 621, 749, 963, 1239, 1357, 1449, 1593, 2247, 2461, 2889, 3717, 4071, 4347, 6313, 6741, 7383, 9499, 11151, 12213, 17227, 18939, 20223, 22149, 28497, 36639, 44191, 51681, 56817, 66447, 85491, 132573, 145199, 155043, 170451, 256473, 397719, 435597, 465129, 1016393, 1193157, 1306791, 3049179, 3920373, 9147537, 27442611]

約数ペア:

[(1, 27442611), (3, 9147537), (7, 3920373), (9, 3049179), (21, 1306791), (23, 1193157), (27, 1016393), (59, 465129), (63, 435597), (69, 397719), (107, 256473), (161, 170451), (177, 155043), (189, 145199), (207, 132573), (321, 85491), (413, 66447), (483, 56817), (531, 51681), (621, 44191), (749, 36639), (963, 28497), (1239, 22149), (1357, 20223), (1449, 18939), (1593, 17227), (2247, 12213), (2461, 11151), (2889, 9499), (3717, 7383), (4071, 6741), (4347, 6313)]