66846993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1231}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 93198336

約数和(自身を除く): 26351343

約数列:

[1, 3, 23, 69, 787, 1231, 2361, 3693, 18101, 28313, 54303, 84939, 968797, 2906391, 22282331, 66846993]

約数ペア:

[(1, 66846993), (3, 22282331), (23, 2906391), (69, 968797), (787, 84939), (1231, 54303), (2361, 28313), (3693, 18101)]