156969002421

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3313}}^1\times {\mathrm{9767}}^1$

素因数の和:13111

約数の個数: 72

約数和(自身を含む): 287844283584

約数和(自身を除く): 130875281163

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 3313, 4851, 9767, 9939, 23191, 29301, 29817, 36443, 68369, 69573, 87903, 107437, 109329, 162337, 205107, 208719, 255101, 322311, 327987, 478583, 487011, 615321, 752059, 765303, 966933, 1435749, 1461033, 1785707, 2256177, 2295909, 4307247, 5264413, 5357121, 6768531, 15793239, 16071363, 32358071, 47379717, 97074213, 226506497, 291222639, 355938781, 679519491, 1067816343, 1585545479, 2038558473, 2491571467, 3203449029, 4756636437, 7474714401, 14269909311, 17441000269, 22424143203, 52323000807, 156969002421]

約数ペア:

[(1, 156969002421), (3, 52323000807), (7, 22424143203), (9, 17441000269), (11, 14269909311), (21, 7474714401), (33, 4756636437), (49, 3203449029), (63, 2491571467), (77, 2038558473), (99, 1585545479), (147, 1067816343), (231, 679519491), (441, 355938781), (539, 291222639), (693, 226506497), (1617, 97074213), (3313, 47379717), (4851, 32358071), (9767, 16071363), (9939, 15793239), (23191, 6768531), (29301, 5357121), (29817, 5264413), (36443, 4307247), (68369, 2295909), (69573, 2256177), (87903, 1785707), (107437, 1461033), (109329, 1435749), (162337, 966933), (205107, 765303), (208719, 752059), (255101, 615321), (322311, 487011), (327987, 478583)]