81187401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19289}}^1$

素因数の和:19376

約数の個数: 16

約数和(自身を含む): 114814080

約数和(自身を除く): 33626679

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 19289, 57867, 443647, 1176629, 1330941, 3529887, 27062467, 81187401]

約数ペア:

[(1, 81187401), (3, 27062467), (23, 3529887), (61, 1330941), (69, 1176629), (183, 443647), (1403, 57867), (4209, 19289)]