179672705667

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{20011}}^1$

素因数の和:20633

約数の個数: 96

約数和(自身を含む): 336829176320

約数和(自身を除く): 157156470653

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 577, 741, 819, 1197, 1729, 1731, 2223, 4039, 5187, 5193, 7501, 10963, 12117, 15561, 20011, 22503, 32889, 36351, 52507, 60033, 67509, 76741, 98667, 140077, 142519, 157521, 180099, 230223, 260143, 380209, 420231, 427557, 472563, 690669, 780429, 997633, 1140627, 1260693, 1282671, 1821001, 2341287, 2661463, 2992899, 3421881, 4942717, 5463003, 7984389, 8978697, 11546347, 14828151, 16389009, 23953167, 34599019, 34639041, 44484453, 80824429, 103797057, 103917123, 150102511, 219380593, 242473287, 311391171, 450307533, 658141779, 727419861, 1050717577, 1350922599, 1535664151, 1974425337, 2851947709, 3152152731, 4606992453, 8555843127, 9456458193, 13820977359, 19963633963, 25667529381, 59890901889, 179672705667]

約数ペア:

[(1, 179672705667), (3, 59890901889), (7, 25667529381), (9, 19963633963), (13, 13820977359), (19, 9456458193), (21, 8555843127), (39, 4606992453), (57, 3152152731), (63, 2851947709), (91, 1974425337), (117, 1535664151), (133, 1350922599), (171, 1050717577), (247, 727419861), (273, 658141779), (399, 450307533), (577, 311391171), (741, 242473287), (819, 219380593), (1197, 150102511), (1729, 103917123), (1731, 103797057), (2223, 80824429), (4039, 44484453), (5187, 34639041), (5193, 34599019), (7501, 23953167), (10963, 16389009), (12117, 14828151), (15561, 11546347), (20011, 8978697), (22503, 7984389), (32889, 5463003), (36351, 4942717), (52507, 3421881), (60033, 2992899), (67509, 2661463), (76741, 2341287), (98667, 1821001), (140077, 1282671), (142519, 1260693), (157521, 1140627), (180099, 997633), (230223, 780429), (260143, 690669), (380209, 472563), (420231, 427557)]