148783311

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 236396160

約数和(自身を除く): 87612849

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 243, 261, 387, 491, 783, 1161, 1247, 1473, 2349, 3483, 3741, 4419, 7047, 10449, 11223, 13257, 14239, 21113, 33669, 39771, 42717, 63339, 101007, 119313, 128151, 190017, 303021, 384453, 570051, 612277, 1153359, 1710153, 1836831, 3460077, 5130459, 5510493, 16531479, 49594437, 148783311]

約数ペア:

[(1, 148783311), (3, 49594437), (9, 16531479), (27, 5510493), (29, 5130459), (43, 3460077), (81, 1836831), (87, 1710153), (129, 1153359), (243, 612277), (261, 570051), (387, 384453), (491, 303021), (783, 190017), (1161, 128151), (1247, 119313), (1473, 101007), (2349, 63339), (3483, 42717), (3741, 39771), (4419, 33669), (7047, 21113), (10449, 14239), (11223, 13257)]