191878339961

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1\times {\mathrm{2633}}^1$

素因数の和:5262

約数の個数: 48

約数和(自身を含む): 248282610048

約数和(自身を除く): 56404270087

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2551, 2597, 2633, 4081, 17857, 18431, 28061, 28567, 28963, 124999, 129017, 135203, 139549, 196427, 202741, 946421, 976843, 1374989, 1419187, 1487233, 1535039, 6624947, 6716783, 6837901, 10410631, 10745273, 47017481, 72874417, 73884613, 75216911, 329122367, 355989499, 517192291, 2491926493, 3620346037, 3915884489, 17443485451, 27411191423, 191878339961]

約数ペア:

[(1, 191878339961), (7, 27411191423), (11, 17443485451), (49, 3915884489), (53, 3620346037), (77, 2491926493), (371, 517192291), (539, 355989499), (583, 329122367), (2551, 75216911), (2597, 73884613), (2633, 72874417), (4081, 47017481), (17857, 10745273), (18431, 10410631), (28061, 6837901), (28567, 6716783), (28963, 6624947), (124999, 1535039), (129017, 1487233), (135203, 1419187), (139549, 1374989), (196427, 976843), (202741, 946421)]