87469683

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 49111437

約数列:

[1, 3, 7, 21, 59, 177, 227, 311, 413, 681, 933, 1239, 1589, 2177, 4767, 6531, 13393, 18349, 40179, 55047, 70597, 93751, 128443, 211791, 281253, 385329, 494179, 1482537, 4165223, 12495669, 29156561, 87469683]

約数ペア:

[(1, 87469683), (3, 29156561), (7, 12495669), (21, 4165223), (59, 1482537), (177, 494179), (227, 385329), (311, 281253), (413, 211791), (681, 128443), (933, 93751), (1239, 70597), (1589, 55047), (2177, 40179), (4767, 18349), (6531, 13393)]