458581760001

素因数分解:

$3^2\times {\mathrm{1997}}^1\times {\mathrm{3631}}^1\times {\mathrm{7027}}^1$

素因数の和:12661

約数の個数: 24

約数和(自身を含む): 663004427904

約数和(自身を除く): 204422667903

約数列:

[1, 3, 9, 1997, 3631, 5991, 7027, 10893, 17973, 21081, 32679, 63243, 7251107, 14032919, 21753321, 25515037, 42098757, 65259963, 76545111, 126296271, 229635333, 50953528889, 152860586667, 458581760001]

約数ペア:

[(1, 458581760001), (3, 152860586667), (9, 50953528889), (1997, 229635333), (3631, 126296271), (5991, 76545111), (7027, 65259963), (10893, 42098757), (17973, 25515037), (21081, 21753321), (32679, 14032919), (63243, 7251107)]