64238284033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{129083}}^1$

素因数の和:129405

約数の個数: 32

約数和(自身を含む): 83869489152

約数和(自身を除く): 19631205119

約数列:

[1, 7, 11, 23, 77, 161, 253, 281, 1771, 1967, 3091, 6463, 21637, 45241, 71093, 129083, 497651, 903581, 1419913, 2968909, 9939391, 20782363, 32657999, 36272323, 228605993, 253906261, 398995553, 834263429, 2792968871, 5839844003, 9176897719, 64238284033]

約数ペア:

[(1, 64238284033), (7, 9176897719), (11, 5839844003), (23, 2792968871), (77, 834263429), (161, 398995553), (253, 253906261), (281, 228605993), (1771, 36272323), (1967, 32657999), (3091, 20782363), (6463, 9939391), (21637, 2968909), (45241, 1419913), (71093, 903581), (129083, 497651)]