2016732897

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 3241700352

約数和(自身を除く): 1224967455

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 107, 151, 201, 207, 321, 453, 603, 621, 963, 1359, 1541, 1809, 1863, 2461, 2889, 3473, 4077, 4623, 5427, 7169, 7383, 8667, 10117, 10419, 12231, 13869, 16157, 21507, 22149, 30351, 31257, 41607, 48471, 64521, 66447, 91053, 93771, 124821, 145413, 164887, 193563, 199341, 232691, 273159, 281313, 371611, 436239, 494661, 580689, 698073, 819477, 1082519, 1114833, 1308717, 1483983, 2094219, 3247557, 3344499, 4451949, 6282657, 9742671, 10033497, 13355847, 18847971, 24897937, 29228013, 30100491, 74693811, 87684039, 224081433, 672244299, 2016732897]

約数ペア:

[(1, 2016732897), (3, 672244299), (9, 224081433), (23, 87684039), (27, 74693811), (67, 30100491), (69, 29228013), (81, 24897937), (107, 18847971), (151, 13355847), (201, 10033497), (207, 9742671), (321, 6282657), (453, 4451949), (603, 3344499), (621, 3247557), (963, 2094219), (1359, 1483983), (1541, 1308717), (1809, 1114833), (1863, 1082519), (2461, 819477), (2889, 698073), (3473, 580689), (4077, 494661), (4623, 436239), (5427, 371611), (7169, 281313), (7383, 273159), (8667, 232691), (10117, 199341), (10419, 193563), (12231, 164887), (13869, 145413), (16157, 124821), (21507, 93771), (22149, 91053), (30351, 66447), (31257, 64521), (41607, 48471)]