80572179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 118656000

約数和(自身を除く): 38083821

約数列:

[1, 3, 19, 29, 57, 79, 87, 237, 551, 617, 1501, 1653, 1851, 2291, 4503, 6873, 11723, 17893, 35169, 43529, 48743, 53679, 130587, 146229, 339967, 926117, 1019901, 1413547, 2778351, 4240641, 26857393, 80572179]

約数ペア:

[(1, 80572179), (3, 26857393), (19, 4240641), (29, 2778351), (57, 1413547), (79, 1019901), (87, 926117), (237, 339967), (551, 146229), (617, 130587), (1501, 53679), (1653, 48743), (1851, 43529), (2291, 35169), (4503, 17893), (6873, 11723)]