131467990977

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 204661416960

約数和(自身を除く): 73193425983

約数列:

[1, 3, 9, 27, 43, 81, 101, 129, 243, 303, 347, 359, 387, 909, 1041, 1077, 1161, 2727, 3123, 3231, 3483, 4343, 8181, 9369, 9693, 10449, 13029, 14921, 15437, 24543, 28107, 29079, 35047, 36259, 39087, 44763, 46311, 84321, 87237, 105141, 108777, 117261, 124573, 134289, 138933, 315423, 326331, 351783, 373719, 402867, 416799, 946269, 978993, 1055349, 1121157, 1208601, 1250397, 1507021, 1559137, 2838807, 2936979, 3363471, 3625803, 3751191, 4521063, 4677411, 5356639, 8516421, 8810937, 10090413, 12581873, 13563189, 14032233, 16069917, 30271239, 37745619, 40689567, 42096699, 48209751, 113236857, 122068701, 126290097, 144629253, 339710571, 366206103, 378870291, 433887759, 541020539, 1019131713, 1301663277, 1623061617, 3057395139, 4869184851, 14607554553, 43822663659, 131467990977]

約数ペア:

[(1, 131467990977), (3, 43822663659), (9, 14607554553), (27, 4869184851), (43, 3057395139), (81, 1623061617), (101, 1301663277), (129, 1019131713), (243, 541020539), (303, 433887759), (347, 378870291), (359, 366206103), (387, 339710571), (909, 144629253), (1041, 126290097), (1077, 122068701), (1161, 113236857), (2727, 48209751), (3123, 42096699), (3231, 40689567), (3483, 37745619), (4343, 30271239), (8181, 16069917), (9369, 14032233), (9693, 13563189), (10449, 12581873), (13029, 10090413), (14921, 8810937), (15437, 8516421), (24543, 5356639), (28107, 4677411), (29079, 4521063), (35047, 3751191), (36259, 3625803), (39087, 3363471), (44763, 2936979), (46311, 2838807), (84321, 1559137), (87237, 1507021), (105141, 1250397), (108777, 1208601), (117261, 1121157), (124573, 1055349), (134289, 978993), (138933, 946269), (315423, 416799), (326331, 402867), (351783, 373719)]