355608063

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 40

約数和(自身を含む): 561401280

約数和(自身を除く): 205793217

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 261, 423, 783, 1269, 1363, 2349, 3221, 3807, 4089, 9663, 12267, 28989, 36801, 86967, 93409, 110403, 151387, 260901, 280227, 454161, 840681, 1362483, 2522043, 4087449, 4390223, 7566129, 12262347, 13170669, 39512007, 118536021, 355608063]

約数ペア:

[(1, 355608063), (3, 118536021), (9, 39512007), (27, 13170669), (29, 12262347), (47, 7566129), (81, 4390223), (87, 4087449), (141, 2522043), (261, 1362483), (423, 840681), (783, 454161), (1269, 280227), (1363, 260901), (2349, 151387), (3221, 110403), (3807, 93409), (4089, 86967), (9663, 36801), (12267, 28989)]