63509913

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 103382400

約数和(自身を除く): 39872487

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1423, 1539, 1653, 2349, 4269, 4959, 12807, 14877, 27037, 38421, 41267, 44631, 81111, 115263, 123801, 243333, 371403, 729999, 784073, 1114209, 2189997, 2352219, 3342627, 7056657, 21169971, 63509913]

約数ペア:

[(1, 63509913), (3, 21169971), (9, 7056657), (19, 3342627), (27, 2352219), (29, 2189997), (57, 1114209), (81, 784073), (87, 729999), (171, 371403), (261, 243333), (513, 123801), (551, 115263), (783, 81111), (1423, 44631), (1539, 41267), (1653, 38421), (2349, 27037), (4269, 14877), (4959, 12807)]