542782773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 884991744

約数和(自身を除く): 342208971

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 401, 503, 897, 1203, 1509, 2691, 3609, 4527, 5213, 6539, 9223, 11569, 15639, 19617, 27669, 34707, 46917, 58851, 83007, 104121, 119899, 150397, 201703, 359697, 451191, 605109, 1079091, 1353573, 1815327, 2622139, 4639169, 7866417, 13917507, 23599251, 41752521, 60309197, 180927591, 542782773]

約数ペア:

[(1, 542782773), (3, 180927591), (9, 60309197), (13, 41752521), (23, 23599251), (39, 13917507), (69, 7866417), (117, 4639169), (207, 2622139), (299, 1815327), (401, 1353573), (503, 1079091), (897, 605109), (1203, 451191), (1509, 359697), (2691, 201703), (3609, 150397), (4527, 119899), (5213, 104121), (6539, 83007), (9223, 58851), (11569, 46917), (15639, 34707), (19617, 27669)]