20170027077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{23143}}^1$

素因数の和:23929

約数の個数: 32

約数和(自身を含む): 29754667008

約数和(自身を除く): 9584639931

約数列:

[1, 3, 17, 23, 51, 69, 391, 743, 1173, 2229, 12631, 17089, 23143, 37893, 51267, 69429, 290513, 393431, 532289, 871539, 1180293, 1596867, 9048913, 17195249, 27146739, 51585747, 292319233, 395490727, 876957699, 1186472181, 6723342359, 20170027077]

約数ペア:

[(1, 20170027077), (3, 6723342359), (17, 1186472181), (23, 876957699), (51, 395490727), (69, 292319233), (391, 51585747), (743, 27146739), (1173, 17195249), (2229, 9048913), (12631, 1596867), (17089, 1180293), (23143, 871539), (37893, 532289), (51267, 393431), (69429, 290513)]