156927689709

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{39667}}^1$

素因数の和:39870

約数の個数: 64

約数和(自身を含む): 253468999680

約数和(自身を除く): 96541309971

約数列:

[1, 3, 7, 21, 31, 59, 93, 103, 177, 217, 309, 413, 651, 721, 1239, 1829, 2163, 3193, 5487, 6077, 9579, 12803, 18231, 22351, 38409, 39667, 42539, 67053, 119001, 127617, 188387, 277669, 565161, 833007, 1229677, 1318709, 2340353, 3689031, 3956127, 4085701, 7021059, 8607739, 12257103, 16382471, 25823217, 28599907, 49147413, 72550943, 85799721, 126656731, 217652829, 241056359, 379970193, 507856601, 723169077, 886597117, 1523569803, 1687394513, 2659791351, 5062183539, 7472747129, 22418241387, 52309229903, 156927689709]

約数ペア:

[(1, 156927689709), (3, 52309229903), (7, 22418241387), (21, 7472747129), (31, 5062183539), (59, 2659791351), (93, 1687394513), (103, 1523569803), (177, 886597117), (217, 723169077), (309, 507856601), (413, 379970193), (651, 241056359), (721, 217652829), (1239, 126656731), (1829, 85799721), (2163, 72550943), (3193, 49147413), (5487, 28599907), (6077, 25823217), (9579, 16382471), (12803, 12257103), (18231, 8607739), (22351, 7021059), (38409, 4085701), (39667, 3956127), (42539, 3689031), (67053, 2340353), (119001, 1318709), (127617, 1229677), (188387, 833007), (277669, 565161)]