About the Number

2116727415

2116727414 ← → 2116727416

2進数表記:1111110001010101011001001110111

漢数字表記:二十一億千六百七十二万七千四百十五

素因数分解:

3 2 × 5 1 × 11 2 × 127 1 × 3061 1

素因数の和:3221
約数の個数: 72
約数和(自身を含む): 4065944064
約数和(自身を除く): 1949216649

約数列:
[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 127, 165, 363, 381, 495, 605, 635, 1089, 1143, 1397, 1815, 1905, 3061, 4191, 5445, 5715, 6985, 9183, 12573, 15305, 15367, 20955, 27549, 33671, 45915, 46101, 62865, 76835, 101013, 137745, 138303, 168355, 230505, 303039, 370381, 388747, 505065, 691515, 1111143, 1166241, 1515195, 1851905, 1943735, 3333429, 3498723, 4276217, 5555715, 5831205, 12828651, 16667145, 17493615, 21381085, 38485953, 47038387, 64143255, 141115161, 192429765, 235191935, 423345483, 705575805, 2116727415]

約数ペア:
[(1, 2116727415), (3, 705575805), (5, 423345483), (9, 235191935), (11, 192429765), (15, 141115161), (33, 64143255), (45, 47038387), (55, 38485953), (99, 21381085), (121, 17493615), (127, 16667145), (165, 12828651), (363, 5831205), (381, 5555715), (495, 4276217), (605, 3498723), (635, 3333429), (1089, 1943735), (1143, 1851905), (1397, 1515195), (1815, 1166241), (1905, 1111143), (3061, 691515), (4191, 505065), (5445, 388747), (5715, 370381), (6985, 303039), (9183, 230505), (12573, 168355), (15305, 138303), (15367, 137745), (20955, 101013), (27549, 76835), (33671, 62865), (45915, 46101)]

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