217876673289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{52121}}^1$

素因数の和:52326

約数の個数: 64

約数和(自身を含む): 342253900800

約数和(自身を除く): 124377227511

約数列:

[1, 3, 11, 19, 33, 57, 59, 113, 177, 209, 339, 627, 649, 1121, 1243, 1947, 2147, 3363, 3729, 6441, 6667, 12331, 20001, 23617, 36993, 52121, 70851, 73337, 126673, 156363, 220011, 380019, 573331, 990299, 1393403, 1719993, 2970897, 3075139, 4180209, 5889673, 9225417, 10893289, 17669019, 32679867, 33826529, 58427641, 64786403, 101479587, 111903787, 175282923, 194359209, 335711361, 347490707, 642704051, 1042472121, 1230941657, 1928112153, 3692824971, 3822397777, 6602323433, 11467193331, 19806970299, 72625557763, 217876673289]

約数ペア:

[(1, 217876673289), (3, 72625557763), (11, 19806970299), (19, 11467193331), (33, 6602323433), (57, 3822397777), (59, 3692824971), (113, 1928112153), (177, 1230941657), (209, 1042472121), (339, 642704051), (627, 347490707), (649, 335711361), (1121, 194359209), (1243, 175282923), (1947, 111903787), (2147, 101479587), (3363, 64786403), (3729, 58427641), (6441, 33826529), (6667, 32679867), (12331, 17669019), (20001, 10893289), (23617, 9225417), (36993, 5889673), (52121, 4180209), (70851, 3075139), (73337, 2970897), (126673, 1719993), (156363, 1393403), (220011, 990299), (380019, 573331)]