82687497

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 35248503

約数列:

[1, 3, 29, 59, 87, 89, 177, 181, 267, 543, 1711, 2581, 5133, 5249, 5251, 7743, 10679, 15747, 15753, 16109, 32037, 48327, 152279, 309691, 456837, 467161, 929073, 950431, 1401483, 2851293, 27562499, 82687497]

約数ペア:

[(1, 82687497), (3, 27562499), (29, 2851293), (59, 1401483), (87, 950431), (89, 929073), (177, 467161), (181, 456837), (267, 309691), (543, 152279), (1711, 48327), (2581, 32037), (5133, 16109), (5249, 15753), (5251, 15747), (7743, 10679)]