43456761

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 25732359

約数列:

[1, 3, 9, 29, 31, 41, 87, 93, 123, 131, 261, 279, 369, 393, 899, 1179, 1189, 1271, 2697, 3567, 3799, 3813, 4061, 5371, 8091, 10701, 11397, 11439, 12183, 16113, 34191, 36549, 36859, 48339, 110577, 117769, 155759, 166501, 331731, 353307, 467277, 499503, 1059921, 1401831, 1498509, 4828529, 14485587, 43456761]

約数ペア:

[(1, 43456761), (3, 14485587), (9, 4828529), (29, 1498509), (31, 1401831), (41, 1059921), (87, 499503), (93, 467277), (123, 353307), (131, 331731), (261, 166501), (279, 155759), (369, 117769), (393, 110577), (899, 48339), (1179, 36859), (1189, 36549), (1271, 34191), (2697, 16113), (3567, 12183), (3799, 11439), (3813, 11397), (4061, 10701), (5371, 8091)]