38167767

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 63423360

約数和(自身を除く): 25255593

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 131, 243, 297, 327, 393, 891, 981, 1179, 1199, 1441, 2673, 2943, 3537, 3597, 4323, 8829, 10611, 10791, 12969, 14279, 26487, 31833, 32373, 38907, 42837, 97119, 116721, 128511, 157069, 291357, 350163, 385533, 471207, 1156599, 1413621, 3469797, 4240863, 12722589, 38167767]

約数ペア:

[(1, 38167767), (3, 12722589), (9, 4240863), (11, 3469797), (27, 1413621), (33, 1156599), (81, 471207), (99, 385533), (109, 350163), (131, 291357), (243, 157069), (297, 128511), (327, 116721), (393, 97119), (891, 42837), (981, 38907), (1179, 32373), (1199, 31833), (1441, 26487), (2673, 14279), (2943, 12969), (3537, 10791), (3597, 10611), (4323, 8829)]