56989862013

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1\times {\mathrm{41617}}^1$

素因数の和:42757

約数の個数: 32

約数和(自身を含む): 88350019840

約数和(自身を除く): 31360157827

約数列:

[1, 3, 7, 21, 61, 183, 427, 1069, 1281, 3207, 7483, 22449, 41617, 65209, 124851, 195627, 291319, 456463, 873957, 1369389, 2538637, 7615911, 17770459, 44488573, 53311377, 133465719, 311420011, 934260033, 2713802953, 8141408859, 18996620671, 56989862013]

約数ペア:

[(1, 56989862013), (3, 18996620671), (7, 8141408859), (21, 2713802953), (61, 934260033), (183, 311420011), (427, 133465719), (1069, 53311377), (1281, 44488573), (3207, 17770459), (7483, 7615911), (22449, 2538637), (41617, 1369389), (65209, 873957), (124851, 456463), (195627, 291319)]