125420342409

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{2053}}^1\times {\mathrm{9547}}^1$

素因数の和:11691

約数の個数: 40

約数和(自身を含む): 189840210560

約数和(自身を除く): 64419868151

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2053, 2133, 6159, 6399, 9547, 18477, 28641, 55431, 85923, 162187, 166293, 257769, 486561, 754213, 773307, 1459683, 2262639, 4379049, 6787917, 13137147, 19599991, 20363751, 58799973, 61091253, 176399919, 529199757, 1548399289, 1587599271, 4645197867, 13935593601, 41806780803, 125420342409]

約数ペア:

[(1, 125420342409), (3, 41806780803), (9, 13935593601), (27, 4645197867), (79, 1587599271), (81, 1548399289), (237, 529199757), (711, 176399919), (2053, 61091253), (2133, 58799973), (6159, 20363751), (6399, 19599991), (9547, 13137147), (18477, 6787917), (28641, 4379049), (55431, 2262639), (85923, 1459683), (162187, 773307), (166293, 754213), (257769, 486561)]