5537493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 3897387

約数列:

[1, 3, 9, 13, 19, 39, 47, 53, 57, 117, 141, 159, 171, 247, 423, 477, 611, 689, 741, 893, 1007, 1833, 2067, 2223, 2491, 2679, 3021, 5499, 6201, 7473, 8037, 9063, 11609, 13091, 22419, 32383, 34827, 39273, 47329, 97149, 104481, 117819, 141987, 291447, 425961, 615277, 1845831, 5537493]

約数ペア:

[(1, 5537493), (3, 1845831), (9, 615277), (13, 425961), (19, 291447), (39, 141987), (47, 117819), (53, 104481), (57, 97149), (117, 47329), (141, 39273), (159, 34827), (171, 32383), (247, 22419), (423, 13091), (477, 11609), (611, 9063), (689, 8037), (741, 7473), (893, 6201), (1007, 5499), (1833, 3021), (2067, 2679), (2223, 2491)]