111228039

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 75050361

約数列:

[1, 3, 9, 13, 27, 39, 41, 59, 117, 123, 131, 177, 351, 369, 393, 531, 533, 767, 1107, 1179, 1593, 1599, 1703, 2301, 2419, 3537, 4797, 5109, 5371, 6903, 7257, 7729, 14391, 15327, 16113, 20709, 21771, 23187, 31447, 45981, 48339, 65313, 69561, 69823, 94341, 100477, 145017, 208683, 209469, 283023, 301431, 316889, 628407, 849069, 904293, 950667, 1885221, 2712879, 2852001, 4119557, 8556003, 12358671, 37076013, 111228039]

約数ペア:

[(1, 111228039), (3, 37076013), (9, 12358671), (13, 8556003), (27, 4119557), (39, 2852001), (41, 2712879), (59, 1885221), (117, 950667), (123, 904293), (131, 849069), (177, 628407), (351, 316889), (369, 301431), (393, 283023), (531, 209469), (533, 208683), (767, 145017), (1107, 100477), (1179, 94341), (1593, 69823), (1599, 69561), (1703, 65313), (2301, 48339), (2419, 45981), (3537, 31447), (4797, 23187), (5109, 21771), (5371, 20709), (6903, 16113), (7257, 15327), (7729, 14391)]