68187203

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 84851712

約数和(自身を除く): 16664509

約数列:

[1, 7, 23, 53, 61, 131, 161, 371, 427, 917, 1219, 1403, 3013, 3233, 6943, 7991, 8533, 9821, 21091, 22631, 48601, 55937, 74359, 159689, 183793, 423523, 520513, 1117823, 1286551, 2964661, 9741029, 68187203]

約数ペア:

[(1, 68187203), (7, 9741029), (23, 2964661), (53, 1286551), (61, 1117823), (131, 520513), (161, 423523), (371, 183793), (427, 159689), (917, 74359), (1219, 55937), (1403, 48601), (3013, 22631), (3233, 21091), (6943, 9821), (7991, 8533)]