71348372253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{74071}}^1$

素因数の和:74270

約数の個数: 48

約数和(自身を含む): 111854645760

約数和(自身を除く): 40506273507

約数列:

[1, 3, 9, 19, 43, 57, 129, 131, 171, 387, 393, 817, 1179, 2451, 2489, 5633, 7353, 7467, 16899, 22401, 50697, 74071, 107027, 222213, 321081, 666639, 963243, 1407349, 3185053, 4222047, 9555159, 9703301, 12666141, 28665477, 29109903, 60516007, 87329709, 181548021, 184362719, 417241943, 544644063, 553088157, 1251725829, 1659264471, 3755177487, 7927596917, 23782790751, 71348372253]

約数ペア:

[(1, 71348372253), (3, 23782790751), (9, 7927596917), (19, 3755177487), (43, 1659264471), (57, 1251725829), (129, 553088157), (131, 544644063), (171, 417241943), (387, 184362719), (393, 181548021), (817, 87329709), (1179, 60516007), (2451, 29109903), (2489, 28665477), (5633, 12666141), (7353, 9703301), (7467, 9555159), (16899, 4222047), (22401, 3185053), (50697, 1407349), (74071, 963243), (107027, 666639), (222213, 321081)]