201708009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 337824000

約数和(自身を除く): 136115991

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 101, 153, 171, 229, 303, 323, 459, 513, 687, 909, 969, 1717, 1919, 2061, 2727, 2907, 3893, 4351, 5151, 5757, 6183, 8721, 11679, 13053, 15453, 17271, 23129, 32623, 35037, 39159, 46359, 51813, 69387, 73967, 97869, 105111, 117477, 208161, 221901, 293607, 393193, 439451, 624483, 665703, 880821, 1179579, 1318353, 1997109, 3538737, 3955059, 7470667, 10616211, 11865177, 22412001, 67236003, 201708009]

約数ペア:

[(1, 201708009), (3, 67236003), (9, 22412001), (17, 11865177), (19, 10616211), (27, 7470667), (51, 3955059), (57, 3538737), (101, 1997109), (153, 1318353), (171, 1179579), (229, 880821), (303, 665703), (323, 624483), (459, 439451), (513, 393193), (687, 293607), (909, 221901), (969, 208161), (1717, 117477), (1919, 105111), (2061, 97869), (2727, 73967), (2907, 69387), (3893, 51813), (4351, 46359), (5151, 39159), (5757, 35037), (6183, 32623), (8721, 23129), (11679, 17271), (13053, 15453)]