193666077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 312586560

約数和(自身を除く): 118920483

約数列:

[1, 3, 9, 11, 33, 99, 109, 131, 137, 327, 393, 411, 981, 1179, 1199, 1233, 1441, 1507, 3597, 4323, 4521, 10791, 12969, 13563, 14279, 14933, 17947, 42837, 44799, 53841, 128511, 134397, 157069, 161523, 164263, 197417, 471207, 492789, 592251, 1413621, 1478367, 1776753, 1956223, 5868669, 17606007, 21518453, 64555359, 193666077]

約数ペア:

[(1, 193666077), (3, 64555359), (9, 21518453), (11, 17606007), (33, 5868669), (99, 1956223), (109, 1776753), (131, 1478367), (137, 1413621), (327, 592251), (393, 492789), (411, 471207), (981, 197417), (1179, 164263), (1199, 161523), (1233, 157069), (1441, 134397), (1507, 128511), (3597, 53841), (4323, 44799), (4521, 42837), (10791, 17947), (12969, 14933), (13563, 14279)]