237863765241

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{11483}}^1$

素因数の和:11931

約数の個数: 64

約数和(自身を含む): 374837760000

約数和(自身を除く): 136973994759

約数列:

[1, 3, 9, 19, 27, 57, 149, 171, 271, 447, 513, 813, 1341, 2439, 2831, 4023, 5149, 7317, 8493, 11483, 15447, 25479, 34449, 40379, 46341, 76437, 103347, 121137, 139023, 218177, 310041, 363411, 654531, 767201, 1090233, 1710967, 1963593, 2301603, 3111893, 5132901, 5890779, 6904809, 9335679, 15398703, 20714427, 28007037, 32508373, 46196109, 59125967, 84021111, 97525119, 177377901, 292575357, 463672057, 532133703, 877726071, 1391016171, 1596401109, 4173048513, 8809769083, 12519145539, 26429307249, 79287921747, 237863765241]

約数ペア:

[(1, 237863765241), (3, 79287921747), (9, 26429307249), (19, 12519145539), (27, 8809769083), (57, 4173048513), (149, 1596401109), (171, 1391016171), (271, 877726071), (447, 532133703), (513, 463672057), (813, 292575357), (1341, 177377901), (2439, 97525119), (2831, 84021111), (4023, 59125967), (5149, 46196109), (7317, 32508373), (8493, 28007037), (11483, 20714427), (15447, 15398703), (25479, 9335679), (34449, 6904809), (40379, 5890779), (46341, 5132901), (76437, 3111893), (103347, 2301603), (121137, 1963593), (139023, 1710967), (218177, 1090233), (310041, 767201), (363411, 654531)]