80574747

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 125224704

約数和(自身を除く): 44649957

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 1187, 1331, 2057, 3561, 3993, 6171, 13057, 20179, 22627, 39171, 60537, 67881, 143627, 221969, 430881, 665907, 1579897, 2441659, 4739691, 7324977, 26858249, 80574747]

約数ペア:

[(1, 80574747), (3, 26858249), (11, 7324977), (17, 4739691), (33, 2441659), (51, 1579897), (121, 665907), (187, 430881), (363, 221969), (561, 143627), (1187, 67881), (1331, 60537), (2057, 39171), (3561, 22627), (3993, 20179), (6171, 13057)]