89313669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 140175360

約数和(自身を除く): 50861691

約数列:

[1, 3, 9, 23, 59, 69, 71, 103, 177, 207, 213, 309, 531, 639, 927, 1357, 1633, 2369, 4071, 4189, 4899, 6077, 7107, 7313, 12213, 12567, 14697, 18231, 21321, 21939, 37701, 54693, 65817, 96347, 139771, 168199, 289041, 419313, 431467, 504597, 867123, 1257939, 1294401, 1513791, 3883203, 9923741, 29771223, 89313669]

約数ペア:

[(1, 89313669), (3, 29771223), (9, 9923741), (23, 3883203), (59, 1513791), (69, 1294401), (71, 1257939), (103, 867123), (177, 504597), (207, 431467), (213, 419313), (309, 289041), (531, 168199), (639, 139771), (927, 96347), (1357, 65817), (1633, 54693), (2369, 37701), (4071, 21939), (4189, 21321), (4899, 18231), (6077, 14697), (7107, 12567), (7313, 12213)]