80897982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1225727}}^1$

素因数の和:1225743

約数の個数: 16

約数和(自身を含む): 176504832

約数和(自身を除く): 95606850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1225727, 2451454, 3677181, 7354362, 13482997, 26965994, 40448991, 80897982]

約数ペア:

[(1, 80897982), (2, 40448991), (3, 26965994), (6, 13482997), (11, 7354362), (22, 3677181), (33, 2451454), (66, 1225727)]