21777888627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1\times {\mathrm{2711}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 34999900416

約数和(自身を除く): 13222011789

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1531, 1749, 2711, 4593, 5247, 8133, 13779, 16841, 24399, 29821, 50523, 81143, 89463, 143683, 151569, 243429, 268389, 431049, 730287, 892573, 1293147, 1580513, 2677719, 4150541, 4741539, 8033157, 12451623, 14224617, 37354869, 45655951, 136967853, 219978673, 410903559, 659936019, 1979808057, 2419765403, 7259296209, 21777888627]

約数ペア:

[(1, 21777888627), (3, 7259296209), (9, 2419765403), (11, 1979808057), (33, 659936019), (53, 410903559), (99, 219978673), (159, 136967853), (477, 45655951), (583, 37354869), (1531, 14224617), (1749, 12451623), (2711, 8033157), (4593, 4741539), (5247, 4150541), (8133, 2677719), (13779, 1580513), (16841, 1293147), (24399, 892573), (29821, 730287), (50523, 431049), (81143, 268389), (89463, 243429), (143683, 151569)]