27807211201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5390039}}^1$

素因数の和:5390124

約数の個数: 16

約数和(自身を含む): 35186181120

約数和(自身を除く): 7378969919

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 5390039, 37730273, 59290429, 361132613, 415033003, 2527928291, 3972458743, 27807211201]

約数ペア:

[(1, 27807211201), (7, 3972458743), (11, 2527928291), (67, 415033003), (77, 361132613), (469, 59290429), (737, 37730273), (5159, 5390039)]