201559077

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5477}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 315532800

約数和(自身を除く): 113973723

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 5477, 12267, 16431, 36801, 49293, 147879, 158833, 257419, 476499, 772257, 1429497, 2316771, 4288491, 6950313, 7465151, 22395453, 67186359, 201559077]

約数ペア:

[(1, 201559077), (3, 67186359), (9, 22395453), (27, 7465151), (29, 6950313), (47, 4288491), (87, 2316771), (141, 1429497), (261, 772257), (423, 476499), (783, 257419), (1269, 158833), (1363, 147879), (4089, 49293), (5477, 36801), (12267, 16431)]