27181833

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19319}}^1$

素因数の和:19396

約数の個数: 16

約数和(自身を含む): 42040320

約数和(自身を除く): 14858487

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 19319, 57957, 135233, 405699, 1294373, 3883119, 9060611, 27181833]

約数ペア:

[(1, 27181833), (3, 9060611), (7, 3883119), (21, 1294373), (67, 405699), (201, 135233), (469, 57957), (1407, 19319)]