1440527769

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 2253588480

約数和(自身を除く): 813060711

約数列:

[1, 3, 9, 19, 47, 57, 141, 151, 171, 423, 453, 893, 1187, 1359, 2679, 2869, 3561, 7097, 8037, 8607, 10683, 21291, 22553, 25821, 55789, 63873, 67659, 134843, 167367, 179237, 202977, 404529, 502101, 537711, 1059991, 1213587, 1613133, 3179973, 3405503, 8424139, 9539919, 10216509, 25272417, 30649527, 75817251, 160058641, 480175923, 1440527769]

約数ペア:

[(1, 1440527769), (3, 480175923), (9, 160058641), (19, 75817251), (47, 30649527), (57, 25272417), (141, 10216509), (151, 9539919), (171, 8424139), (423, 3405503), (453, 3179973), (893, 1613133), (1187, 1213587), (1359, 1059991), (2679, 537711), (2869, 502101), (3561, 404529), (7097, 202977), (8037, 179237), (8607, 167367), (10683, 134843), (21291, 67659), (22553, 63873), (25821, 55789)]