156738997377

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{4261}}^1$

素因数の和:4839

約数の個数: 64

約数和(自身を含む): 243036288000

約数和(自身を除く): 86297290623

約数列:

[1, 3, 9, 27, 29, 87, 109, 261, 327, 431, 783, 981, 1293, 2943, 3161, 3879, 4261, 9483, 11637, 12499, 12783, 28449, 37497, 38349, 46979, 85347, 112491, 115047, 123569, 140937, 337473, 370707, 422811, 464449, 1112121, 1268433, 1362391, 1393347, 1836491, 3336363, 4087173, 4180041, 5509473, 12261519, 12540123, 13469021, 16528419, 36784557, 40407063, 49585257, 53258239, 121221189, 159774717, 200177519, 363663567, 479324151, 600532557, 1437972453, 1801597671, 5404793013, 5805148051, 17415444153, 52246332459, 156738997377]

約数ペア:

[(1, 156738997377), (3, 52246332459), (9, 17415444153), (27, 5805148051), (29, 5404793013), (87, 1801597671), (109, 1437972453), (261, 600532557), (327, 479324151), (431, 363663567), (783, 200177519), (981, 159774717), (1293, 121221189), (2943, 53258239), (3161, 49585257), (3879, 40407063), (4261, 36784557), (9483, 16528419), (11637, 13469021), (12499, 12540123), (12783, 12261519), (28449, 5509473), (37497, 4180041), (38349, 4087173), (46979, 3336363), (85347, 1836491), (112491, 1393347), (115047, 1362391), (123569, 1268433), (140937, 1112121), (337473, 464449), (370707, 422811)]